Nunes 'diverting' from Russia questions
The Republican chairman of the House intelligence committee, Devin Nunes, is distracting from the serious questions about the Trump team and Moscow, says another US congressman.
Mr Nunes is under pressure to explain why he went to the White House alone to review intelligence, a day before announcing alleged new evidence in his committee's investigation.
His co-committee member, Democrat Jim Himes, tells the BBC why Mr Nunes should recuse himself.
- From the section US & Canada