Trump threatens to pull out of NAFTA, but there's a reason he's probably bluffing

President Donald Trump has talked tough on trade, but concrete actions have been more sporadic. 
A new report from Pictet suggests Trump is bluffing when he threatens to pull out of NAFTA.
The analysis is based on the notion that Trump needs a Republican majority that still mostly favors open trade in order to pass tax cut legislation.President Donald Trump’s trade agenda has been at best erratic, at worst counterproductive.On the semi-bright side, the president has no