Amos Hochstein, managing partner at TWG Global and a former senior security adviser in the Biden administration, joins "Bloomberg Surveillance" to discuss the US-Iran nuclear talks. Hochstein says "I’m still not sure if these negotiations are for real. I think they began as sham." -------- More on Bloomberg Television and Markets Like this video? Subscribe and turn on notifications so you don't miss any videos from Bloomberg Markets & Finance: https://tinyurl.com/ysu5b8a9 Visit http://www.