The college protests across the nation saw a slew of headline-grabbing developments on Tuesday‚ including the takeover of a building at Columbia University‚ a new House-wide effort by Republicans to investigate antisemitism and a major victory for activists at Brown University.   The big success of the day for pro-Palestinian protesters came out of Brown‚ where President Christina Paxson announced Tuesday that students will end their encampment after an agreement was reached between...