Watch live on Euronews as Donald Trump delivers an unscheduled on-camera briefing on immigration.<br /><br />The US president is battling to win back the headlines after a series of highly public power struggles in the White House saw the departure of a series of key figures in his administration.<br /><br />In addition he saw a major defeat in his efforts to replace Obamacare and has is in the spotlight over links between his election campaign and Russia.<br />
