By Nupur Anand
NEW YORK (Reuters) -U.S. banks are petitioning the Office of the Comptroller of the Currency to seek national standards for providing banking services that would override state-imposed rules, three sources familiar with the matter said. Large banks, in particular, are lobbying for uniform U.S. regulations outlining how they can make loans, issue bonds or provide investment banking services, or assess anti-money laundering risks while curbing state powers over their operations, said the sources, who declined to be identified while discussing private talks. The renewed push for national standards, which is being reported by Reuters for the first time, is part of a sweeping effort by the banking industry to lock in more favorable rules under U.S. President Donald Trump’s