Will He or Won't He? John Bolton's Potential Testimony Hangs Over First Day of Questions in Trump's Impeachment Trial

Senators had their first chance to ask questions of the prosecution and defense in Donald Trump’s impeachment trial on Wednesday, and while their queries covered topics from executive privilege to American foreign policy, the outcome of the trial could boil down to just one: Will John Bolton testify?

Democrats drove at that point in their very first question, putting the focus squarely on Trump’s former National Security Advisor. "John R.