Democrats on the Senate Banking Committee raised concerns about his professional ties to Wall Street.
It comes amid the company's response to a fake account scandal that left Stumpf defending the bank on Capitol Hill.
The always-unpredictable Donald Trump added a bit more intrigue to his vice-presidential search on Monday in the way that only Trump can: With tweets.
Who should Hillary Clinton choose as a running mate to combat Donald Trump? Tell us!
Led by Civil Rights veteran Rep. John Lewis, House Democrats are trying to force a vote on gun control, NBC News reports.