Roebuck: US on Escalation Track in Iran

President Trump says Iran has given the US most of the 15 demands to end the war even as it remains unclear whether either side is negotiating. William Roebuck, Executive Vice President at the Arab Gulf States Institute and a former US Ambassador to Bahrain spoke to Bloomberg's Horizons Middle East and Africa anchor Joumanna Bercetche about the US ground troops in the Mideast.