Last week’s events in Caracas come in a long line of American interventions. The White House has awesome power and is never shy of using it, says Guardian columnist Simon Jenkins

The world will be anxious, and rightly so. For a man so bent on a peace prize, Trump appears to revel in conflict, writes Simon Tisdall

Will the US push for elections or will it try to depose more members of the government, asks the BBC's Ione Wells.