President Trump slaps Mexico with tariffs over immigration

09:49

It was already a turbulent week on Wall Street, how will markets react to the treat of billions more in tariffs on goods from Mexico? CNBC’s Steve Liesman, Politico’s Jake Sherman, and the U.S. Editor of Financial Times Alphaville, Brendan Greeley, joins Stephanie Ruhle to explain what this means for the U.S.’ relationship with our third largest trading partner.