WASHINGTON (Reuters) - U.S President Joe Biden said on Sunday that he was not calling for regime change in Russia when he said on Saturday that President Vladimir Putin "cannot remain in power."

       "No," Biden said as he left a church service in Washington when asked by a reporter whether he was calling for regime change in the country.

       (Reporting by Trevor Hunnicutt; Writing by Costas Pitas; Editing by Daniel Wallis)