When Donald Trump is sworn in as president of the United States on Jan. 20, 2017, the clock starts ticking on his political agenda. Trump’s goals for his first 100 days in office include repealing and replacing Obamacare, deporting criminal undocumented immigrants and banning people from terror-prone countries from entering the U.S.

Can he really do all these things? On the latest DecodeDC podcast we try to answer that question, and figure out what President Trump can do on his own and what he’ll need help with.