none so i guess it works,if you can't see why the pres kids have to be protected then your hopeless
<yawn> nobody is saying the President's kids don't need protection. That's why they have Secret Service assigned to them. Where we disagree is that it's hypocritical of Obama to not want schools to have armed security meanwhile the school he sends his kids to has armed security.
There's no good reason why it's okay for his kids to go to a school with armed guards while our children must attend gun-free schools. As you said, there have been no assassination attempts on past Presidents' kids. That's proof the Secret Service is enough of a deterrent. Meanwhile, our kids are being shot up and killed in gun-free schools b/c <surprise surprise> there is no deterrent to the bad guys.
If you think it's okay to do nothing about our children being murdered in schools by violent sociopaths, then you are hopeless.