Rep. Michael McCaul (R-Texas), chairman of the House Homeland Security Committee, says the current "threat environment" is as high as he's ever seen it, and although the U.S. has "done a very good job" in preventing terror attacks in the U.S., he doesn't think the Obama administration "has done enough" to counter "homegrown violent extremism." McCaul noted that President Obama's budget "allocates zero dollars towards combating homegrown violent extremism. "In fact, within the Department of Homeland Security, more money, in fact, millions of dollars, are dedicated to climate change rather than combating what I consider to be one of the...