Israel's air raid on the offices of Hamas in Doha and a Russian drone incursion deep into Polish airspace represent two massive headaches for the White House. And, arguably, two major affronts to the president's authority. After all, these are conflicts – Ukraine and Gaza - US President Donald Trump said he would deal with swiftly and decisively.

Live updates and the latest news on the Trump administration and Congress as voters head to the polls in Virginia's special House election and the Boston mayoral primary race.