President Trump commissioned Rudy Giuliani as his top guy for Ukraine, and the White House also appointed "three amigos" to carry out its policy. The administration says nothing's wrong here.
NPR's Scott Simon interviews Time reporter Simon Shuster about Dmytro Firtash, a Ukrainian oligarch fighting extradition to the U.S. Shuster says he helped get dirt on the Bidens to Trump supporters.
Peter Navarro, a key architect of President Trump's trade policy, made up one of the people the adviser repeatedly quotes in his nonfiction books. Navarro's publisher is not amused.
NPR's Audie Cornish speaks with Rep. Francis Rooney, R-Fla., who says he believed President Trump's assertion that there was no quid pro quo with Ukraine. Then top Trump aide Mick Mulvaney spoke.
President Trump's impeachment inquiry was kicked off by his efforts to dig up compromising information on Joe Biden's son. But Trump's own children have also faced their own ethical conflicts.
Vermont Sen. Bernie Sanders had to take a break from the campaign trail because of a heart attack. But after this week's debate, Sanders is back, and strategists say don't count him out.
Florida Republican Rep. Francis Rooney has expressed concerns about acting White House chief of staff Mick Mulvaney's comments about political interference in foreign policy.