Since right-wingers like Thomas Lindaman can't use science to back up their claims, they instead use sloppy lying demotivational posters.
Too bad it took them so many years to figure out how to make them.
For example, here's a demotivational poster posted on the Republican National Committee's official Facebook page. It features President Obama eating fried chicken and encouraging interracial marriage to be prohibited. It stayed there nearly a week before the backlash forced them to grudgingly remove it:
And yes, it's typical of their mindset: http://rawstory.com/2009/10/vitter-refuses-condemn-judge/
That story, which also features a couple of other demotivational posters perfectly illustrating conservative ideals, can be found here: http://rawstory.com/2009/10/gops-facebook-photos/