One Democratic senator says Congress should require the White House to release its visitor records, after the administration announced Friday the logs would be kept secret.

The Trump administration cited security and privacy concerns in its decision to not publicly release its visitor logs. The decision, first reported by Time magazine, differs from the Obama administration, which publicly released its visitor records — though those logs were subject to redaction.

“The president’s promise to ‘drain the swamp’ has never rung more hollow than it does today,” Sen. Tom Udall said in a statement Friday. “If President [Donald] Trump won’t release this critical information on his own, then Congress must compel him to do so.”

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The New Mexico Democrat is the sponsor of the “Making Access Records Available to Lead American Government Openness Act,” or the MAR-A-LAGO Act. The bill would require the Trump administration to release records of who visits places where the president is conducting business, including the White House and Trump’s Mar-a-Lago golf club in Palm Beach, Florida. Trump often spends weekends in Florida and has held meetings with senior officials and foreign dignitaries including Chinese President Xi Jinping.