Nobel Laureate Paul Krugman, a City University of New York professor, says President Donald Trump's tariffs are a sales tax and are slightly contractionary. He speaks on "Bloomberg The Close."

Obama Foundation CEO Valerie Jarrett Talks Obama Presidential Center Opening
12:33

Senator Elizabeth Warren Talks Iran Deal, Fed's Warsh and SpaceX IPO
17:55

Apollo Chief Economist Torsten Slok Talks Fed Chair Kevin Warsh
06:41