Arizona Senator Jeff Flake says many people are concerned about President Trump's chaotic White House atmosphere. Prior to that, Michael Shaoul, CEO of Marketfield Asset Management, says 2017 may be the best year for markets since 2009. Wendy Schiller, the chair of political science at Brown University, says established Republicans don't want to work for Trump. Russ Koesterich, a money manager at BlackRock, says OPEC isn't in control. Finally, Dennis Gartman, editor of the Gartman Letter, says the dollar is quietly and laboriously moving lower.