I would have thought that given the heightened security alert as a result of events in the USA over recent years ; that security for the president would have already been ratcheted up immensely , and security is already at a 'maximum' .
One thing I suppose is certain - that is that activity amongst the white hooded bad guys will be increased .
Not much to worry about a load of rednecks, not a brain cell amongst them so I doubt they will get past the security. Mind you finding a brain cell in America is difficult ....