investigators found information on the suspect, expressing anti-federal government sentiment and also anger at the tsa specifically. but what is clear, the gunman was intent on causing much more destruction. authorities say he had additional ammunition. >> there were more than 100 more rounds that could have literally killed everybody in that terminal. >> all right. thanks so much, dan simon. we're learning more information about the tsa at l.a.x. here's cnn's barbara starr for us live now in washington. barbara, you just finished talking with a former fbi profiler. what did she say about the suspected shooter, and what's going on with the tsa at l.a.x.? >> well, let's talk about the shooter first for a minute, fredericka. we've talked to a couple of people today who are expert in profiling these types of suspects, law enforcement community people. and what they're telling us is let's take a deep breath here. this may not really be solely about the tsa, that this shooter had a broader agenda, a broader