The Fighting Soul is an unforgettable chronicle of life on the road with Bernie Sanders and the first in-depth portrait of this fiercely independent, and famously private, left-wing firebrand. As a close advisor and deputy campaign manager on Sanders's most recent presidential campaign, the tireless Ari Rabin-Havt spent more hours between 2017 and 2020 with the Vermont senator than anyone else. The Fighting Soul is a behind-the-scenes account of Sanders's run, including his heart attack in Las Vegas, his notorious debate encounter with fellow progressive Elizabeth Warren, and a momentous private conversation between Sanders and Barack Obama. Revelatory and heartfelt,?The Fighting Soul depicts the rare politician motivated by principle, not power.