Donald Trump, who cemented his status as the presumptive Republican presidential nominee after winning Indiana Tuesday night, has spent the least amount of money per vote and per delegate of any candidate in either party.
MarketWatch.com - Top Stories, MarketWatch
Wed, 05/04/2016 - 11:53am
Donald Trump, who cemented his status as the presumptive Republican presidential nominee after winning Indiana Tuesday night, has spent the least amount of money per vote and per delegate of any candidate in either party.