OK with drone strikes but down on rodeo clowns?

Jackson and Van Buren, 1837 (Photo credit: Wikipedia)

http://www.newsmax.com/US/obama-rodeo-clown-anger/2013/08/12/id/519923?s=al&promo_code=147C7-1

Americans have always poked fun at our presidents.  Let's lighten up, shall we?

You don't agree? Then just look at these examples:
http://blog.psprint.com/featured-post/president-caricatures/