Joe Biden made a handful of gaffes over the years
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As seen first on the Free Beacon, "Biden's well-known propensity for putting his foot in his mouth is beginning to concern Democrats and some corners of the media. The 2020 Democratic frontrunner enjoys his perch in the polls for a reason: He wins among voters who think he has the best chance of beating President Donald Trump in 2020." Some of these Biden gaffes are someone controversial.