John Bolton blasts Trump's Ukraine negotiations as doomed and contradictory following federal agents' search of his home and office last week.

Ex-Trump National Security Adviser John Bolton is speaking out for the first time since returning to his home raided by the FBI on Friday — and he’s coming out swinging.

Sources tell NBC news the search on former national security adviser-turned prominent Trump critic John Bolton’s home was focused on classified records. But it is difficult to separate these claims from the words of a president who campaigned on promises of revenge against his political enemies.

Trump signals fresh doubts about a Zelenskyy-Putin meeting, says he's firing Federal Reserve Board member Lisa Cook.

US President Donald Trump said he spoke to Vladimir Putin in recent days and that he believed the Russian president’s dislike of Ukraine’s Volodymyr Zelenskiy is holding up a meeting between the two leaders.

On “This Week,” ABC News’ chief Washington correspondent Jonathan Karl reports on the one time President Zelenskyy and President Putin have met.