the discussion of the pbs frontline documentary "the gang crackdown" about the trump administration hulseyn targeting the ms 13 gang. then mark zandi discusses stock market volatility, the gop tax cut, and rising deficits. then we're live in little rock, arkansas for the next stop on forc-span 50 capitals tour a meeting with governor asa hutchinson for discussion of key policy issues facing the state. "washington journal" live 7:00 a.m. tuesday morning. join the discussion. >> the senate voted to move forward with the immigration debate monday. we expect to see a number of immigration proposals. a billrassley introduced that aligns with president trump's immigration priorities. they will address daca and border security. for many in the daca program expire on march 5. watch live coverage of the senate at 10 a.m. eastern on .-span2 >> c-span's history series "landmark cases" returns this month with a look at 12 new supreme court cases. experts join us to discuss the issues and personal stories behind the significant supreme court decisions. beginning february 28 at 9 p.m. eastern and to hel