 A killing field. The president also ordered a national security review that the head of Secret Service says they will fully participate in. The agency's going to brief the House Oversight Committee today as lawmakers question what went wrong in Pennsylvania Saturday, how the assassination attempt was not prevented. On Wall Street, big gains this morning. The Dow hit a new all-time high. It's now rising 270 points. The Nasdaq's getting 200. I'm Dave Anthony. This is Fox News.