Trump says he would have won U.S. popular vote if not for illegal voting

U.S. President elect Donald Trump walks up a staircase to depart the lobby of the New York Times building after a meeting in New York, U.S., November 22, 2016. REUTERS/Lucas Jackson

PALM BEACH, Fla./WASHINGTON (Reuters) - U.S. President-elect Donald Trump said in a tweet on Sunday that he won the popular vote in the Nov. 8 election "if you deduct the millions of people who voted illegally", though he provided no evidence of widespread voter fraud.

The allegation by Trump, who won the required votes in the Electoral College to secure the presidency, comes as Democratic rival Hillary Clinton's lead in the popular vote over Trump has surpassed 2.0 million votes and is expected to grow to more than 2.5 million as ballots in populous states such as California continue to be tallied.