Sen. Mark Warner, Sen. Ron Johnson, Rep. Chrissy Houlahan

Stephen A. Smith tells CNN's Jake Tapper that "I'm not qualified" to be president, but "people look at me, and they know one thing. I would be interested in serving the American people and doing what's in the best interest of this country." Senate Intelligence Committee Vice Chair Sen. Mark Warner tells CNN's Jake Tapper that "I think it's too much" for Secretary of State Marco Rubio to serve as interim National Security Adviser at the same time. Republican Sen. Ron Johnson joins CNN's Jake Tapper to discuss Americans' growing concerns about Trump's handling of the economy. 

Democratic Rep. Chrissy Houlahan and CNN Political Commentators Ashley Allison, Shermichael Singleton, and Kristen Soltis Anderson discuss Trump saying he doesn't know if he has to uphold the Constitution, as well as growing concerns over his handling of the economy.