Has anyone wondered why he was sitting on a bench at the time of detonation? If he had planned to mingle among the crowd exiting the stadium at halftime, and halftime was later than he thought it would be, might he not have sat on the bench to wait rather than hang around at the exits suspiciously? And then perhaps set himself off by accident?
Someone who is depressed, unsure of his direction in life... Sounds like someone who'd be a perfect dupe for terrorists looking to recruit someone to do their dirty work. Someone quite vulnerable to brainwashing and manipulation.
Yep I agree and made that point a couple of times.
I think we will find he fits the classic profile for just that sort of individual. Why else FBI involvement so early?