With the 2020 presidential election heating up, President Donald Trump, with his astronomical approval ratings in his own party, appears to be a shoo-in for the Republican Party’s nomination.
Meet Trump’s Three Republican Challengers: An Ex-Birther, A Deficit Hawk, And A Pro-Choice Libertarian
![Rep. Mark Sanford Rep. Mark Sanford](https://images.dailycaller.com/image/width=960,height=411,fit=cover,f=auto/https://cdn01.dailycaller.com/wp-content/uploads/2017/04/Rep.-Mark-Sanford-ReutersKevin-Lamarque-e1492977838394.jpg)
REUTERS/Kevin Lamarque
William Davis
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