On Tuesday, Rick Santorum announced that he was ending his bid for the White House.

This primary season has proven to be a tough one for the Republican candidates.

As the Republican presidential race drags on, there has been no shortage of headlines made by the ever-dwindling list of candidates hoping to run against Barack Obama to lead the free world.

While President Obama still has a long way to go on the road to reelection, it is quickly becoming clear that the current set of Republican presidential candidates don’t have what we, in this country, used to call “the right stuff.”