Critics see major risks in Trump's Iran decision

President Donald Trump's decision not to certify the Iran nuclear deal isn't the same thing as walking away from the agreement -- but critics are already warning of negative fallout that could lead to military action if he ultimately abandons the pact.

Even if the US stays in the deal -- which US security officials, European allies and the UN say is working to limit Tehran's nuclear program -- Trump's move will have any number of ripple effects, said critics and experts, who point to a loss of US credibility, the message it sends to North Korea, and possible retribution from Iran, among other things.

Read the full article here.