A top House Republican said concerns about leaks by Democrats in Congress have been reported to the U.S. intelligence community.

Rep. Devin Nunes, the ranking member on the House Intelligence Committee, told Fox Business host Lou Dobbs on Tuesday that unauthorized disclosures by the other party have become a persistent issue, one that justifies Director of National Intelligence John Ratcliffe’s controversial decision to stop in-person election security briefings to lawmakers, which have been criticized by Democrats.