WASHINGTON (AP) — President Donald Trump’s efforts to build bridges and push through his agenda have been overshadowed once again with his continued fixation on the election and more false claims.

During a bipartisan reception with lawmakers at the White House late Monday, Trump claimed the reason he’d lost the popular vote to his Democratic rival was that 3 million to 5 million immigrants living in the U.S. illegally had voted.

That’s according to a Democratic aide familiar with the exchange who spoke on condition of anonymity to discuss the private meeting. There is no evidence to support Trump’s claim.

Trump on Tuesday will continue his outreach efforts as he meets with executives from the auto industry and speaks by phone with Indian Prime Minister Narendra Modi.