Jacob Rees-Mogg: I support Theresa May on her Brexit promises

Jacob Rees-Mogg has hit back at accusations that he and other MPs have been behaving like Russia by vetoing Theresa May's post-Brexit customs plans.In an exclusive interview with Sky News, the leader of the European Research Group, which has up to 60 MPs, said they were simply encouraging the government to keep its promises."The Conservative manifesto said that we would leave the customs union and we would leave the single market.