Ex-Wells Fargo exec who pushed bankers to open fake accounts will plead guilty. She'll pay a $17 million fine — and faces more than a year in prison.

• A former Wells Fargo exec agreed to plead guilty to charges she obstructed a bank examination.
• Carrie Tolstedt, who led the bank's retail division, will pay a $17M fine and faces prison time.
• She is the first exec to be criminally charged in the bank's scandal involving unauthorized accounts.

A former Wells Fargo executive is facing prison time for her role in the bank's decade-long scandal that involved opening millions of unauthorized customer accounts.