[Journalist]: How serious are you about imposing oil sanctions? 

[President Trump]: I want to see him [Putin] make a deal... I want to make sure that he follows through, and I think he will. I don't want to do secondary tariffs on his oil, but...it's something I would do if I thought he wasn't doing the job. I think he's going to live up to what he told me and I think he's going to fulfill his part of the deal.