NATIONALIZE them.
thats a real winner of an idea. /sarc
Nationalizing industries is what Bernie wants to do. all that the government Hass to do is fine them, Christ!
The big banks are effectively nationalized by the Left anyway, given the regulations they work under - and the way they answer to the Leftists, even when the Leftists do not have power (such as in this case).
So, NATIONALIZE THEM, and let Trump give them the orders.