im not sure but .......
2nd picture : the car is a firefighter's car ( ladder on the roof )
( are fireefighter cars blue in america? ..... )
3rd picture: There's some1 under Obamas desk, but it can't be monika lewinsky as it looks like its a male. so unless she changed sex i'd say Obama is gay = confirmed ^^
4th picture : u cannot enlarge it by clicking on it :)