President could mount challenge again in 2024 or 2028, says Northern Ireland envoy

EU has warned it will not agree a free-trade deal unless Bill’s treaty-breaking clauses removed

Mick Mulvaney says Internal Market Bill is ‘safety net’ if there is no EU-UK trade deal

US president claims health body made mistakes: ‘They didn’t see it, how do you not see it?’

President makes claim as small businesses have difficulties accessing emergency funds

America Letter: With or without St Patrick’s Day events, Irish-American vote is key

‘We want a Northern Ireland that is peaceful and that is prosperous,’ says Mick Mulvaney

US president psychologically incapable of responding to complex and uncertain virus

Quick-talking and congenial, he is a regular fixture at gatherings in the Irish embassy

Oval Office meeting between Varadkar and the president will proceed as planned

Slew of states report Covid-19 cases including Mexico, Nigeria, Denmark, Netherlands

Cover story suggests that everything has changed because of Sinn Féin’s success

Democrats split over Sanders, Buttigieg, Klobuchar and Bloomberg as nominees

US president’s legal team tries to dismiss revelations in book by former national security adviser

Call for witnesses intensifies after report that draft of Bolton’s book could damage Trump

Conviction needed to prove presidents not beyond ‘oversight and the law’, says Schiff

Senate Republican leader Mitch McConnell has ‘votes to proceed’ without co-operation of Democrats

Republicans to note include Mitt Romney, Susan Collins, Lisa Murkowsi and Lamar Alexander

As Washington prepares for an impeachment trial, the White House is bullish on the outcome

EU’s trade commissioner speaking during first visit to Washington since appointment