Afghanistan October 30, 2015 4:00 pm White House Trick-or-Treating The President and First Lady welcomed costumed children to the White House today for trick-or-treating. US & World Videos 0:47 WATCH: Comet fragment lights up the sky in Portugal 1:58 ICC seeking arrest warrants for Israeli and Hamas leaders 1:43 World reacts to death of Iran's president 1:07 Cargo ship that crashed into Baltimore bridge moving back to port 5:30 Jake Gyllenhaal sings Boyz II Men During ‘SNL' season finale