Fresh off his strange foray into international diplomacy neo-con style, where he sent a letter to Iranian leadership warning that a US deal with Iran would not be honored by the United States, Sen. Tom Cotton (R-AR) has again dipped his Arkansan toes into the international waters.This time Cotton, who is in danger of becoming the Westboro Baptist Church of the neocon movement, has sent a flurry of Tweets to Iranian Foreign Minister Javad Zarif challenging him to come to Washington to debate...














