Florida Gov. Ron DeSantis spent nearly $1,500 per vote in Iowa only to see his dreams of winning the Hawkeye State disintegrate with former President Donald Trump's blowout victory in the state's GOP caucuses on Monday. According to data from AdImpact, DeSantis and his allied super PACs spent approximately $35.06 million in Iowa through January 15 and received roughly 23,000 votes during the caucuses. The result was DeSantis spending $1,497 per vote in Iowa. (The DeSantis campaign spent $3,021,449, while affiliated PACs spent $32,037,828, per AdImpact.) Meanwhile, Trump and his allies spent nearly $18.5 million on advertising in Iowa through...