Just when you thought it was safe, Rick Santorum is back and takes on the GOP! During his Iowa homecoming, Rick Santorum brings a whiff of candidacy, laying out plans for a Middle Class economic agenda. Gearing up for another obvious presidential run in 2016, Rick Santorum calls the Obama government timid on terror. Still, many question why Rick Santorum is not Conservative enough to challenge other Republican hopefuls, like Ted Cruz or Rand Paul. He failed miserably in trying to beat Mitt Romney of all people. Many other 2016 contenders are also checking in at the Iowa State Fair, such as Donald Trump. Can Santorum rally enough support to make another go at the White House?