eyewitness video showing the very moment the suspected shooter was taken, there you see it, wearing ing camo, into cust we re keeping a close eye today on primaries in several key states across the u.s. the spotlight shining very brightly on pennsylvania and the republican senate primary there, tv personality dr. mehmet oz facing off against hedge fund ceo david mccormick and kathy barnette. we ll keep an eye on that for you and the latest involving the push from sweden and finland to join nato. leaders set to hold a joint news conference from now, their applications expected to be formally submitted in the next day or so. we ll stay on top of all of those stories. we want to begin this hour in buffalo. cnn s joe johns is outside a community center there. joe, a couple of days into this, it is still very raw. talk to us about what you re hearing on the ground. reporter: probably the first and important thing to say, erica, is the president is coming to try to grieve with