(Bloomberg) -- Prime Minister Rishi Sunak accused his Greek counterpart of trying to “grandstand” over the so-called Elgin Marbles, during a heated exchange in the UK Parliament that illustrated much about the state of British politics but will do nothing to ease flared tensions between two key allies.Most Read from BloombergCharlie Munger, Who Helped Buffett Build Berkshire, Dies at 99Bill Ackman Bets Fed Will Cut Interest Rates as Soon as First QuarterSaudi Arabia Offers Iran Investment to Lim