http://www.dailykos.com/story/2017/6/13/1671520/-Sessions-nailed-for-refusing-to-answer-questions-with-absolutely-no-legal-basis-for-doing-so
"Jeff Sessions repeatedly refused Thursday to answer whether he spoke to Donald Trump about the Russia investigation as they weighed the dismissal of James Comey. Only problem—Sessions had no legal authority to decline to answer that question."