President Donald Trump's defense team member Ken Starr used the opposite argument defending the President's use of executive privilege than he did in the impeachment case against President Bill Clinton in 1998.

President Trump's impeachment attorney Robert Ray delivers opening remarks on the Senate floor.

President Donald Trump and his backers seemed all set to wrap up the impeachment trial by this week.

CNN political analyst Gloria Borger breaks down Trump defense attorney Jane Raskin's analysis of Rudy Giuliani's role in the Trump Ukraine impeachment inquiry.

CNN's Jake Tapper fact-checks some of the false claims by President Trump's defense team during the Senate impeachment trial.

The impeachment of President Bill Clinton in the last years of the 1990s was a deeply divisive fight akin to a "domestic" war -- that, in the end, produced no tangible result and put the country through too much.

Following Trump defense team member Ken Starr's argument before the Senate, CNN's Jeffrey Toobin called Starr's argument against impeachment "mind boggling," considering his role as independent counsel in the impeachment proceedings against former President Clinton.

Republican Georgia Sen. Kelly Loeffler targeted her colleague GOP Sen. Mitt Romney of Utah on Monday over the issue of witnesses at the Senate impeachment trial.

President Donald Trump's former national security adviser has upended the Senate impeachment trial, and new revelations from John Bolton's draft book manuscript could turn the tide on whether senators call for witnesses.

An explosive allegation concerning John Bolton has given new ammunition to Democrats' demands for the Republican-controlled Senate to call the former national security adviser to testify at President Donald Trump's impeachment trial.