Lena Dunham, Joshua Jackson & Sia Among Stars Protesting Migrant Crisis in Texas: 'Together We Rise'

While attending a protest in Tornillo, Texas -- a city along the U.S.-Mexico border -- a group of celebrities came together to voice their outrage over the thousands of migrant children who have been separated from their parents after crossing the Southern U.S. border illegally. "We came to Tornillo, Texas, to show our solidarity with the families who have been separated, the children who are alone and the parents who are grieving and the undocumented Americans who are losing more than I can fat...