Face the Nation on the Radio 9/8

President Trump invited Taliban leaders for peace talks with Afghanistan leaders -- then cancelled the meeting. This all comes just days before the 18th anniversary of the September 11th attacks. An analysis of this AND a new CBS News Battleground Tracker Poll on this week's "Face the Nation."Learn more about your ad choices. Visit megaphone.fm/adchoices See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.