Fast casual chain Chipotle has been in the political spotlight all week, ever since Hillary Clinton stopped in for a burrito bowl in one of her first public appearances after announcing her run for the presidency. But as HuffPost Business's Alexander Kaufman explained on Tuesday, this isn't the first time Chipotle's been graced with a whiff of White House promise: Mitt Romney famously visited a Chipotle in Denver in 2012, and President Barack Obama goes so often that he's almost a regular. But even if Chipotle has become the most politically opportune of fast food chains, others bear their own political weight.