Whoever this Jim guy is, he sounds like an uneducated buffoon. Obama is a very well-protected president. In fact, all -presidents are. It's very difficult to wage an attack on Washington DC and to try and take over the White House.
This video also goes to show how republicans are ultimately responsible for unleashing these groups of idiots onto the American population. Before, many people just thought these guys were wackos. Now, because of the Republicans, they are given more credibility in our society than they deserve. Their rhetoric is harming America.