RFK Jr. wanted to prosecute 'climate deniers.' Has he changed?

"They should be enjoying three hots and a cot at The Hague," Robert Kennedy Jr. said of the Koch brothers in 2014. Does he still want to imprison opponents of his environmental views?

Watch the full replay of Kennedy's interview with ReasonTV's Nick Gillespie and Zach Weissmueller: youtube.com/watch?v=lqtONE93APQ