Sen. Chris Murphy, D-Conn., says the memo summarizing the conversation between President Trump and the president of Ukraine is "absolutely devastating" and "underscores the need for the [impeachment] inquiry the House began yesterday." Murphy, who this month met with Ukraine's…

By PBS NewsHour

After President Trump acknowledged that he spoke to Ukraine's president about investigating possible 2020 rival Joe Biden, he spent the day at the U.N. fending off questions about the potential abuse of power. Meanwhile, the administration's refusal to share a…

Reports of a whistleblower complaint that might involve President Trump, potentially related to his conversations with the president of Ukraine, have raised myriad questions. Yamiche Alcindor has the latest details, and for a look at the geopolitical angle of the…

Amid new reports of a whistleblower complaint that might involve President Trump and his interactions with a foreign leader, the president continues to deny any wrongdoing. and Judy Woodruff talks to Joel Brenner, who was the National Security Agency’s inspector…