01/16/2018
https://www.congress.gov...
"I am deeply troubled by an incident that happened in Afghanistan on June 9th, 2014, in which five American troops and an Afghan soldier were killed by our own aircraft."
"Were any changes made as a result of this incident?"
"I am very concerned about what is happening in Africa."
"if we do walk away from this agreement, I think it will undermine nuclear nonproliferation."