California lawmaker heading formal inquiry into president's conversation with Ukrainian counterpart has full backing from his party, even after hiccup over mafia boss impersonation

US president lashes out as Democratic-led House moves ahead with its inquiry into abuse of power; civil war tweet draws condemnation from Republican lawmaker

US president says he 'deserves' to meet intelligence officer whose complaint sparked impeachment probe; accuses leader of congressional inquiry of 'treason'

Second-guessing and conspiracy theorizing by president's top aides comes as Congress finalizes testimony by anonymous whistleblower in Ukraine scandal

US president singles out Adam Schiff, Jerrold Nadler and 'the squad' in tweet railing against Democrats over impeachment push

New report claims president told Russian FM he was unconcerned about Moscow's interference in 2016 election as US did the same in other countries

Democrats' claim of foreign election interference doesn't have to be criminal offense; US Constitution allows for a president to be removed over a broad spectrum of abuses of power

After US president implies those who helped his accuser should be executed, Democratic House committee chairman warns him against 'witness intimidation'

White House allegedly tried to cover up details of president's phone call; intelligence chief Joseph Maguire calls whistleblower complaint 'unprecedented' amid impeachment calls

With impeachment proceedings looming, here are the charges, the Jewish players, and the stakes in the latest allegations against the US president