Former Colorado Gov. John Hickenlooper dropped out of the 2020 Democratic presidential primary on Thursday. Most of Hickenlooper’s supporters would be satisfied with frontrunners like former Vice President Joe Biden and Sen. Elizabeth Warren. But Sens. Cory Booker, Amy Klobuchar, and Kirsten Gillibrand are likely to gain the biggest lift from Hickenlooper’s exit. Tom Steyer […]