welcome back to second half of "outfront." i'm brooke baldwin in for erin tonight. we start the second half of the show with stories we care about, where we focus on our own reporting from the front lines. for the first time here, facebook tracked attitudes about an issue taken up by the u.s. supreme court, talking about same sex marriage. this week facebook examined which users changed their profile pictures to one of these equal signs. this is by the human rights campaign. it's initiative started by them just to show support for marriage ee quality. i bet you noticed it. and the site deduced 120% week over week increase in users who changed their profile picture was linked to that campaign. they also found the largest increase came from the ann arbor, michigan, area. on a programming note, set your dvrs, a documentary air this is weekend. we're calling it "the marriage