Might have stopped his parents.
Shooter's dad is on TV saying he's so sorry, he would have stopped the kid himself.
Can't stop people already here without surveillance.
We are 21 trillion in debt. 1% of our population is muslim. I'm not sure we have the money to put eyes 24/7 on even a fraction of them, but I'm cool with it. Maybe use that top 1% tax cut $ on it.
How do YOU propose to stop them? You ask tons of questions and pick apart answers without offering your own solutions.
I'm glad you asked. I'd use the PUBLIC to investigate. If a person is traveling to saudi arabia twice and attends shady mosque and looks to be a threat in 2013 and 2014 as this cat was, then put his ass on BLAST. Make it so EVERY employer - particularly the security firm that hired his ass - KNOWS that he's been overseas and is likely a bad guy.
Make the list public, with addresses. Sure, you'll have some hate going on, but if the person is legal with nothing to hide, he can state that publicly as part of the record. Make polygraphs a part of it. If a person can pass bi-annual polygraphs saying he's not working for any terror goals, you post that too. But you make that shit public. That's one idea, and I can do more if you're interested.
anyway, I'm not running for prez, my job isn't to solve these problems. Trump wants to be prez, so does hilary, let's hear their solutions. Something more specific than "a wall to keep their ancestors out!"