Mike Mayo, Wells Fargo senior bank analyst, joins ‘Squawk Box’ to discuss the state of the banking sector, why Citigroup is his top bank stock pick, impact of Citi’s restructuring, and more.

Mike Mayo, Wells Fargo senior bank analyst, joins ‘Squawk Box’ to discuss the state of the banking sector, why Citigroup is his top bank stock pick, impact of Citi’s restructuring, and more.