U.S. President Donald Trump warned Iran it must reach a deal over its nuclear program within 10 to 15 days or face “really bad things,” as tensions rise amid a major U.S. military buildup in the Middle East. Trump said negotiations were progressing but insisted Tehran agree to a “meaningful” deal. Iranian officials responded by warning they would retaliate against U.S. bases in the region if attacked. #DonaldTrump #Iran #USIran #NuclearDeal #MiddleEast #Geopolitics