Former Vice President Kamala Harris said she wanted to name former Transportation Secretary Pete Buttigieg as her running mate, but it would have been risky.

The former vice president had 107 days to win over voters in last year's election, and revealed her top pick for running mate in an upcoming memoir.

Former Vice President Kamala Harris said she wanted to name former Transportation Secretary Pete Buttigieg as her running mate, but it would have been risky.