As President Donald Trump’s defence in the impeachment trial on Tuesday, calls for witnesses intensified with some suggesting a swap of John Bolton testifying amid a report about his book’s manuscript in exchange for former vice president Joe Biden’s own testimony.
- Trump impeachment trial moves to question session — here’s what to expect
- Bolton’s former GOP colleagues nervous as he prepares to reveal his White House days
- McConnell concedes, says he doesn’t have votes to block impeachment witnesses: source