Filmed by Alejandro Alvarez, more than 100, including many clergy, were arrested in front of the White House on Thursday in a protest against Obama’s response to the undocumented immigrant crisis on the border. A group of activists staged a sit-in along the White House’s north fence. Hundreds of others looked from behind police barricades, chanting “Si se puede!” (Yes we can!) and “No estan solos!” (They are not alone!), as the others were arrested by National Park Service police for obstructing foot traffic.