Red herring: Why Trump wrongly blames a fish for LA wildfires

This handout photo provided by the US Fish and Wildlife Service (USFWS) shows a delta smelt fish on November 8, 2010 in California. US President Donald Trump has derided the Delta smelt as a "worthless fish," blaming efforts to protect the species for Los Angeles' devastating wildfires on social media, in a press conference, and even a White House order.