John Oliver Says Donald Trump's Barack Obama Insult Could Backfire Over Iran Deal

Photo Credit: @LastWeekTonight / YouTube John Oliver believes Donald Trump's latest attack on Barack Obama may hurt his own argument. The comedian linked Trump's comments to questions surrounding the new Iran agreement. The discussion unfolded on HBO's Last Week Tonight after Trump compared his Iran deal to the one negotiated during Obama's presidency. John Oliver talks about Donald Trump's comment on Barack Obama Rather than focusing solely on the details of the new agreement, Oliver zeroed in on comments Trump made during the G7 Summit. While speaking about Iran, Trump revisited . . .