President Obama delivered his farewell address Tuesday night at Chicago's McCormick Place in front of 20,000 people and millions more watching at home.

He opened his speech by telling the American people that his conversations "in living rooms and schools, on farms and factory floors, diners and on distant military outposts" are "what have kept me honest and kept me inspired and kept me going. Every day I have learned from you — you made me a better president and you made me a better man." He touched on highlights of his presidency — taking out Osama bin Laden, an increase in wages and incomes and home values, marriage equality, and securing the right to health insurance for 20 million Americans. "That's what we did, that's what you did, you were the change," he said. "Because of you, by almost every measure, America is a better, stronger place than it was when we started."

Obama praised the men and women in the military, saying it's been the "honor of my lifetime" to serve as commander in chief, as well as intelligence workers and diplomats, mentioning that no foreign terrorist organization has successfully planned and executed an attack on the homeland over the past eight years. "Although Boston and Orlando and San Bernardino and Fort Hood remind us about how dangerous radicalization can be, our law enforcement agencies are more effective and vigilant than ever," he said. "No one who threatens America will ever be safe."

Obama promised to ensure the "peaceful transfer of power from one freely elected president to the next," and reminded the crowd that "our Constitution is a remarkable, beautiful gift. But it's really just a piece of parchment. It has no power on its own. We, the people, give it power — with our participation, and the choices we make. Whether or not we stand up for our freedoms. Whether or not we respect and enforce the rule of law." He implored citizens to always vote, and never stop expanding democracy and human rights around the world. "Rivals like Russia or China cannot match our influence around the world — unless we give up what we stand for, and turn ourselves into just another big country that bullies smaller neighbors," he said. Obama said when he's a private citizen again, he will still serve, and asked Americans to "believe, not in my ability to bring about change — but in yours." Read his entire speech here. Catherine Garcia

Sen. Joni Ernst (R-Iowa), Sen. Martha McSally (R-Ariz.), Sen. Lindsey Graham (R-S.C.) — these are the names the Lincoln Project wants you to remember.

The group released its latest ad, "Names," on Wednesday, and while it isn't complimentary of President Trump, it takes direct aim at vulnerable Senate Republicans the Lincoln Project says enabled the president.

"Some day soon, the time of Trump will pass," a man intones as the senators' names and photos flash across the screen. "This circus of incompetence, corruption, and cruelty will end. When it does, the men and women of Trump's Republican Party will come to you, telling you they can repair the damage he's done."

The senators will ask Americans to "forget their votes to exonerate Trump from his crimes, ask you to forgive their silence, their cowardice, and their betrayals as Trump wrecked this nation," the ad continues. "Every time they had a choice between America and Trump, they chose Trump. Every time they were called to the service of this nation and their sacred oath, they chose Trump. Every time. Learn their names, remember their actions, and never, ever trust them again." Watch the video below. Catherine Garcia

Once on the brink of extinction, California condors were seen soaring over Sequoia National Park in May, the first time the endangered bird has been spotted there in five decades.

The California condor is North America's largest land bird, with a 9.5-foot wingspan. By 1982, lead poisoning had killed off most of the population, leaving about 25 condors in the wild. To try to keep the condor from going extinct, the wild birds were captured and put into breeding programs at the San Diego Wild Animal Park and Los Angeles Zoo. In 1992, condors were released into the wild at Southern California's Los Padres National Forest, and there are now about 100 birds in this flock.

At least six condors were seen at Sequoia National Park in late May, wildlife officials said on Tuesday — four in the Giant Forest and two near Moro Rock. California condors are known to nest in sequoia tree cavities, and biologist Dave Meyer told the Los Angeles Times he was excited to see them in an "important historic habitat." Researchers use GPS transmitters to track the condors, giving them insight into their nesting and feeding habits.

The condor sighting is "evidence of continued recovery of the species," Tyler Coleman, a wildlife biologist with Sequoia and Kings Canyon National Parks, told the Times. It took "decades for the population to recover to the point where they were being seen in locations far beyond their release site," he said, and "arrival in Sequoia is good evidence that they are utilizing and occupying habitat where they once lived. It is an important milestone." Catherine Garcia

A Wonder Years revival is coming to ABC, 27 years after the show ended its six-season run.

The Wonder Years told the story of suburban teenager Kevin Arnold and his middle-class family in the late 1960s and early 1970s. The reboot will feature a Black family in Montgomery, Alabama, in the 1960s, The Hollywood Reporter says. The goal is for the show to start airing during the 2021-22 television season.

Lee Daniels will serve as an executive producer, with Big Bang Theory and Frasier's Saladin K. Patterson writing the script. The Wonder Years co-creator Neal Marlens has signed on as a consultant, while the show's original star, Fred Savage, will executive produce and direct. Catherine Garcia

The Ivy League on Wednesday suspended all fall sports because of the coronavirus pandemic, becoming the first Division I conference to do so.

The decision affects football, soccer, field hockey, volleyball, and cross country, and could influence other leagues as they decide how to proceed with sports during the pandemic. The Ivy League Council of Presidents said in a statement its leaders did not think they could "create and maintain an environment for intercollegiate athletic competition that meets our requirements for safety and acceptable levels of risk."

The New York Times reports all sports will be on hold until at least January, and the league has yet to determine whether fall sports might be moved to the spring. Princeton football Coach Bob Surace told the Times he's hopeful his team will be able to play in early 2021, but that can only happen if there are better treatments and people take social distancing measures seriously. Catherine Garcia

President Trump's campaign rally at a Tulsa, Oklahoma, stadium in late June "likely contributed" to a big jump in new COVID-19 cases, Tulsa City-County Health Department Director Dr. Bruce Dart said Wednesday.

"In the past few days, we've seen almost 500 new cases, and we had several large events just over two weeks ago, so I guess we just connect the dots," Dart said in explaining the case surge. The city saw a record high of 261 new cases on Monday, and another 206 on Tuesday. Several Trump campaign staffers tested positive for COVID-19 before the event, and a reporter who attended the rally and Trump campaign surrogate Herman Cain tested positive after it. Oklahoma is among several southern and western states that have seen massive rises in new coronavirus cases in recent weeks after many of them moved to reopen businesses.

Trump is set to have another rally this weekend in New Hampshire, where case counts have been steadily declining. New Hampshire Gov. Chris Sununu (R) has encouraged rally attendees to wear masks. Kathryn Krawczyk

Newly-released transcripts of Minneapolis police body camera footage filed in state court Tuesday shed more light on the final moments before Minneapolis police officer Derek Chauvin, who faces second-degree murder and manslaughter charges, killed George Floyd in May. The transcripts were filed as part of an effort by another officer, Thomas Lane, to have charges that he aided and abetted Floyd's murder thrown out, The New York Times reports.

One of the more harrowing moments in the transcripts occurs when Floyd, who was arrested on suspicion of using counterfeit money at a nearby store, was on the ground with Chauvin's knee on his neck pleading for his life, a scene captured on video by a passerby. The new transcripts reveal that after Floyd said the officers were going to kill him, Chauvin responded by telling him to "stop talking, stop yelling, it takes a heck of a lot of oxygen to talk."

Later, Lane, who was helping Chauvin restrain Floyd, said he was worried Floyd was having a medical emergency. "Well, that's why we got the ambulance coming," Chauvin replied, as shown in one of the transcripts. Read more at The New York Times. Tim O'Donnell