Sen. Bernie Sanders' (I-Vt.) campaign had been sputtering, but his team says it has a plan to get it back on track. They're going back to basics, Politico reports.

Sanders is planning to go all in on his "signature issue," Medicare-for-all. "It could be the winning issue for me in the primary, it will be the winning issue for me in the general election," he said. "I'm campaigning on the legislation that I wrote. As you know, I wrote the damn bill."

Sanders' camp is banking on the idea that health care is the "defining issue" of the election cycle, and his staffers say that, so far, the strategy seems to be working. An analysis by FiveThirtyEight showed that the senator received the biggest polling bump following the second Democratic primary debate when he homed in on the topic.

But there are risks. For starters, some recent polls show that a public option remains more popular among Americans than Medicare-for-all, but the greater challenge might be that Sanders has too many ideological cousins in the race, especially among the serious contenders. Sens. Elizabeth Warren (D-Mass.) and Kamala Harris (D-Calif.) both have said they support similar plans. "If everybody's using the same rhetoric, do people actually dive down into the weeds to understand the difference?," a delegate for Sanders in 2016 said. Read more at Politico. Tim O'Donnell

The Group of Seven Summit in Biarritz, France, hasn't officially started yet, but French President Emmanuel Macron got the ball rolling when he "ambushed" President Trump on Saturday.

Macron reportedly surprised Trump at his hotel, and the two had lunch, where they reportedly discussed several crises around the world, including in Libya, Iran, and Russia, as well as climate change and trade policy — Trump had earlier repeated threats to place tariffs on French wine imports to the U.S. in retaliation for France's digital services tax.

Trump seemed pleased with the meeting, though. In brief remarks, he said that he and Macron "actually have a lot in common" and "have been friends a long time." He added that "everybody's getting along" and that he expects to "accomplish a lot this weekend."

His administration, on the other hand, doesn't have such a rosy outlook. A senior administration official told Politico that by trying to bring issues such as climate change and gender equality to the forefront of the meetings that are meant to focus on global economics, security, and trade, Macron and France are "trying to fracture the G-7."

It looks like the summit might be as difficult as predicted. Tim O'Donnell

Former United Nations Ambassador Nikki Haley dismissed rumors that she was being considered as a replacement for Vice President Mike Pence on President Trump's 2020 ticket, calling Pence a "dear friend" who has her "complete support." It's reportedly true that Pence and Haley are friends — multiple sources told Politico that the two have long had a "warm" relationship — but the rumored rivalry between their two camps is real, Politico reports.

The recent divisions between the two prominent Republicans, both of whom are being touted as potential future GOP presidential candidates, were seemingly fueled in part by rumors that Haley would be a possible replacement, only to be exacerbated by the fact that she took so long to address them. Some of Pence's top aides reportedly think that Haley or an ally were actually behind a June Wall Street Journal op-ed urging Trump to make the change.

The White House brushed off those suggestions publicly, and Pence has received support from the administration and Trump himself, who apparently privately told Pence that he was irritated by the article.

While it's unlikely there's any weight behind the vice presidential rumors, Pence's team is still convinced that Haley is already laying the groundwork for a future presidential bid, in which the vice president could become a direct competitor. Perhaps a showdown awaits. Read more at Politico. Tim O'Donnell

Sometimes you just need to talk things out. Especially when it comes to Greenland.

President Trump on Friday evening said that he had a "great conversation" with Danish Prime Minister Mette Frederiksen, whom he described as a "wonderful woman" before leaving the White House to head to the Group of Seven summit in France.

"We have a great relationship with Denmark, and we agreed to speak later," Trump said. "But she was very nice. She put a call in, and I appreciated it very much."

Trump's laudatory remarks come after he scrapped plans on Monday to visit Denmark in September because Frederiksen nixed the idea that Denmark would sell Greenland to the United States, a deal in which Trump has expressed interest. Trump called Frederiksen's response "nasty" — which seems to be one of his favorite pejoratives. Trump said he would not have reacted so strongly if she declined politely, but it appears he was rankled by the fact that Frederiksen said the idea that Greenland is for sale is "absurd."

It looks like they've patched things up for now, although it was unclear if Trump will reconsider visiting Denmark this fall. Either way, it doesn't appear the Trump administration is backing down from its interest in Greenland, as The Associated Press reports there are plans to open a U.S. consulate in the island's capital, Nuuk. Tim O'Donnell

North Korea reportedly fired two more suspected short-range ballistic missiles off its east coast on Saturday, the country's seventh weapons launch in a month, following what had been a 17-month hiatus on testing.

North Korea has expressed anger at joint U.S.-South Korea military training exercises, describing them as a "rehearsal for war." The earlier weapons tests were considered retaliation for the training exercises, but the launches were expected to stop following the conclusion of the drills, which occurred earlier this week.

South Korea said the tests cause "grave concern," while Japan said they were a clear violation of United Nations resolutions. The missiles did not land in Japanese territorial waters and did not cause any damage, Japanese officials said. Meanwhile, President Trump took a more relaxed approach, keeping in line with his past reactions to North Korea's tests. He said on Friday evening that North Korean leader Kim Jong Un has been "pretty straight with me" and that "we never restricted short-range missiles."

The Associated Press reports that many analysts consider the tests to be an attempt by North Korea to apply more pressure on the United States ahead of a possible resuscitation of denuclearization talks between Pyongyang and Washington. Tim O'Donnell

President Trump wants everyone to lighten up.

Trump's claim while looking at the sky that he was the "chosen one" when it comes to taking on China in the trade realm elicited groans on Wednesday. But the president insists the comment was just sarcasm. Before departing for the Group of Seven summit in France late on Friday, a reporter asked Trump about the remark, to which he scoffed in response.

"Let me tell you, you know exactly what I meant," Trump said, steadfastly maintaining that he was joking. "We were all smiling," he added before dismissing the question as fake news.

Trump may very well have been messing around, but the president did not appear to be smiling, as he claimed on Friday. Besides, as the old saying goes, there is a grain of truth in every joke. Tim O'Donnell

In a three page letter from Assistant Attorney General Stephen Boyd to the leaders of the House Judiciary Committee, the Justice Department acknowledged on Friday that a psychologist at the Metropolitan Correctional Center in Manhattan had approved millionaire financier and alleged sex trafficker Jeffrey Epstein's removal from suicide watch before he killed himself in his cell at the detention center in August.

Epstein was found unresponsive in his cell in July, though it's unclear if that was why Epstein was put on suicide watch in the first place, as Boyd's letter did not give a precise reason for the decision. Regardless, after being evaluated by a doctoral-level psychologist, it was determined those measures were no longer necessary. No reason was given for Epstein's removal, either, but Reuters reports that suicide watch is typically imposed as a short-term restriction. An inmate can only be removed, however, after a face-to-face meeting with a U.S. Bureau of Prisons psychologist.

Attorney General William Barr has said there were "serious irregularities" at the MCC, which falls under his authority. He reassigned the facility's warden and placed two guards who were responsible for watching Epstein on leave. Tim O'Donnell