What Are the Sticking Points US-Iran Peace Talks?

Ahead of peace talks in Islamabad between the United States and Iran, President Donald Trump claims that Iran has agreed to let the U.S. remove its enriched uranium, but Iran is saying it won’t be transferred anywhere. Meanwhile, the president dramatically shifted his tone over the weekend from praising Iran’s leadership to once up again ramping up threats, posting "No more Mr. Nice Guy" on social media. NBC’s Gabe Gutierrez reports for TODAY.