He needs to instruct ICE to enforce US Immigration law. Start rounding them up and deporting them.
He needs to do something.
Today is the crossroads of his presidency. He has two choices: He can go bold and unleash the full spectrum of his executive powers without a care like Obama did or he can shrug his shoulders like a deflated Arnold Schwarzenegger did as governor and give the Democrats everything they want.
It's time to act.