NBC “Weekend Update” co-anchor Colin Jost used President Trump’s own words to dunk on his Saturday morning invasion of Iran . “This attack might be a bad idea,” said the Saturday Night Live star. “I don’t know. I’m not really an expert on Iran. So let’s hear from someone who can explain why we might have done it...” Jost played a clip of Trump in 2011 angrily speculating over then-President Barack Obama’s foreign policy regarding Iran. Read more at The Daily Beast.