Feinstein's Confusion in Senate: Aides Step In.

Senator Dianne Feinstein reportedly expressed confusion last year when Vice President Kamala Harris was presiding over the Senate to cast a tie-breaking vote, according to a new report detailing the difficulties the ailing lawmaker faces as she continues her work in the Senate. Feinstein has been struggling with memory issues for over a year, and since returning to the Senate after a prolonged absence due to illness, she appears frailer and relies more on her staff to help her do her job.