text:  It's the big rematch between Donald Trump and Joe Biden. Gamblers have been ahead of the game in placing their wagers on how they expect the war of words will turn out. BetUS, an online sports book that's been around for a couple years, about 31, accurately forecasted the outcome of the 2016 election and says it expects more wagers to be placed on this presidential debate than any other to date. I didn't know that that was a thing.