Article continues below advertisementLetting Joe Biden Decide on Reelection Was 'Reckless'Source: MEGAKamala Harris' new book, '107 Days,' will be released on September 23.For Kamala Harris, letting Joe and Jill Biden decide on the 46th U.S. president's reelection was foolhardy."'It's Joe and Jill's decision.' We all said that, like a mantra, as if we'd all been hypnotized. Was it grace, or was it recklessness? In retrospect, I think it was recklessness," the former vice president wrote in her new book, 107 Days.