Another Democrat has entered the increasingly packed 2020 presidential race.

South Bend, Indiana Mayor Pete Buttigieg announced Wednesday morning that he is launching a 2020 exploratory committee, the first step in a presidential run. In a video released on Twitter, Buttigieg said "there's a new generation of voices emerging in our country" who are "walking away from the politics of the past." Buttigieg was considered a likely 2020 candidate, especially since he announced he would not seek another term as mayor.

Buttigieg turns 39 in January 2021. If elected, he would be the youngest president in American history. He would also be the first openly gay nominee for a major political party if he were to pull off a major upset and actually win the Democratic nomination, NBC News reports.

The announcement comes two days after Sen. Kamala Harris (D-Calif.) threw her hat in the 2020 ring, joining 37-year-old Rep. Tulsi Gabbard (D-Hawaii), Sen. Elizabeth Warren (D-Mass.), Sen. Kirsten Gillibrand (D-N.Y.), and former secretary of Housing and Urban Development Julian Castro. Other candidates widely expected to join the race, like former Vice President Joe Biden and Sen. Bernie Sanders (I-Vt.), have not yet announced their decisions.

Watch Buttigieg's announcement below. Brendan Morrow

The Epoch Times, a news outlet closely aligned with a spiritual community banned in China, has spent $1.5 million over the last six months to run 11,000 pro-President Trump ads on Facebook, NBC News reports.

Only the Trump campaign has spent more money on ads in support of the president, data shows. Former staffers of the New York City-based Epoch Times told NBC News this isn't surprising. Ben Hurley, who helped launch The Epoch Times in Australia, said the outlet is "rabidly pro-Trump" because the most devout Falun Gong followers "believe that Trump was sent by heaven to destroy the Communist Party."

The Facebook ads feature people praising Trump and talking about fake news and Deep State and QAnon conspiracies, NBC News reports. Trump's Facebook page has posted Epoch Times content, and his daughter-in-law was recently interviewed by the outlet. Data shows that between Facebook, YouTube, and Twitter, Epoch Media Group videos had about three billion views in April alone, making the company 11th among all video creators, NBC News reports.

The Epoch Times was founded in 2000 by a Falun Gong practitioner named John Tang, but not much is known about the ownership, with executives refusing to give NBC News any names. The founder of Falun Gong, Li Hongzhi, called Epoch Media Group "our media," and in 2009 pushed for The Epoch Times to become mainstream. Li believes feminism and homosexuality are wicked and that aliens can take over human minds and bodies, and former employees said they were told they couldn't write about gay people or popular music, but needed to push conservative opinions and criticism of China. The Epoch Times' publisher, Stephen Gregory, said the company has "no political agenda." Read more about the secretive news outlet and what it was like to work there at NBC News. Catherine Garcia

America's ambassador to Denmark, Carla Sands, rolled out the digital red carpet for President Trump on Tuesday afternoon, tweeting that America's "partner, ally, friend" is "ready" for Trump's visit.

A little more than two hours later, Trump pulled the plug, strongly suggesting that the entire purpose of his trip to Copenhagen was to discuss purchasing Greenland from Denmark. That might have been news to Sands, a former soap opera and film actress and chiropractor, as the official reason for Trump's visit was dinner with Queen Margrethe II and meetings with Danish leaders — "as an offbeat thank-you to a small country that has been a stalwart NATO member and that supported U.S. military actions," as The Washington Post put it — following a two-day visit to Poland.

Trump confirmed on Sunday that he had asked his administration to explore buying Greenland, saying that "essentially, it’s a large real estate deal," but he also said it wasn't "No. 1 on the burner" and claimed his trip to Denmark was "not for this reason at all." Trump had been talking about buying Greenland for weeks, the Post reports, and senior administration officials had discussed various offers to pry it loose from Denmark. Once the news leaked, Denmark and Greenland made it clear the ice-covered island territory is not for sale.

Trump is still expected to visit Warsaw to commemorate the 80th anniversary of the start of World War II. Peter Weber

President Trump won't be breaking rugbrød with Danish Prime Minister Mette Frederiksen any time soon.

Trump tweeted on Tuesday night that he will no longer visit Denmark later this month, and he's putting his change in plans squarely on the shoulders of Frederiksen. "Denmark is a very special country with incredible people, but based on Prime Minister Mette Frederiksen's comments, that she would have no interest in discussing the purchase of Greenland, I will be postponing our meeting scheduled in two weeks for another time," he said. Both countries will save money, Trump added, thanks to Frederiksen being "so direct."

Greenland is an autonomous territory of Denmark, and on Sunday, Trump confirmed reports that he was "interested" in buying it. In response, Frederiksen said Greenland is "not for sale," and she hoped Trump's comments were "not meant seriously." Trump's trip, it should be noted, officially had nothing to do with his misplaced desire to purchase the island — he was invited to visit Denmark by Queen Margrethe II. Catherine Garcia

The Log Cabin Republicans, a national organization for LGBTQ members of the GOP, lost a board member over the group's decision to endorse President Trump.

"There is no world where I can sit down at the dining room table and explain to my children that I just endorsed Donald Trump for president," Jennifer Horn told The Washington Post. "It is contrary to everything that I have ever taught them about what it means to be a good, decent, principled member of society."

Horn sent her resignation letter on Monday, after the Log Cabin Republicans' chair and vice-chair announced in a Post op-ed that the group was endorsing Trump because he's taking "bold actions that benefit the LGBTQ community," including enacting tax cuts and pledging to "end the spread of HIV/AIDS in 10 years." In her letter, Horn said, among other things, she opposed Trump's "regular verbal assaults against women, immigrants, elected members of Congress, [and] party members who do not agree with him on policy or principle."

Prior to joining the Log Cabin Republicans' board, Horn was chairwoman of the New Hampshire Republican Party, and she told the Post she was disappointed in 2016 when Trump did not remove language from the party's platform that advocated against equal rights for LGBTQ people. Horn remains hopeful that more Republicans will start speaking out against Trump. "People have to know, our party is dying because of the silence of those who oppose this president," she said. Catherine Garcia

Police officers in Phoenix must now fill out a form every time they point a gun at a person, with a supervisor then reviewing the incident, a policy the city has been considering for several years.

City officials announced the new rule on Monday, with Police Chief Jeri Williams saying, "When a gun is pointed at someone, that's a traumatic event. I think this is a first step in being ... that accountable, transparent organization that is willing to share what we do and how we do it."

This was first recommended in 2015 by a community panel, and again in April by the National Police Foundation, which studied a spike in officer-involved shootings last year; there were 44 incidents in 2018, up from an average of 21 from 2009 to 2017, CNN reports. Other major cities also document when officers point their guns, including Dallas, New Orleans, and Chicago.

The city did not say if this new policy is in response to a video released two months ago, which showed an officer pointing a gun at a family during a shoplifting investigation. Police say the woman did not listen when officers told her to lift her hands, and they were concerned she might be hiding a weapon. Catherine Garcia

By the end of 2022, Hasbro products will be mostly free of plastic packaging, the toymaker announced Tuesday.

The company now uses plastic bags, elastic bands, and shrink wrap for its board games, including Monopoly, and some other toys. This move does not affect toys made out of plastic, like Mr. Potato Head, but Hasbro said it is trying to find an alternative material that is safe for kids and still looks like plastic. Hasbro does offer a recycling program, with customers able to send in their old plastic toys.

Because of its harmful environmental impact, more companies are trying to stop using plastic, and many cities are banning plastic bags and eliminating plastic straws. The company said it will start phasing out plastic in 2020. Catherine Garcia