On "Face the Nation," Larry Kudlow, the top White House economic adviser, says Canadian Prime Minister Justin Trudeau instigated a heated dispute over trade at the G7.
Former Secretary of State John Kerry says he was "surprised" former President Obama did not go ahead with military strikes in Syria, admitting the U.S. "paid a price" for not enforcing a so-called red line over the use of chemical weapons.
Ahead of the United Nations General Assembly, John Dickerson interviewed Theresa May about Brexit and American foreign policy. Tune into CBS This Morning Monday for more of the interview.