(Bloomberg) President Xi Jinping vowed to “never forget” NATO’s deadly bombing of the Chinese embassy in Belgrade, hours before arriving in Serbia on a swing through Europe aimed at dividing Brussels’ support for the US.Most Read from BloombergIsrael Says a Cease-Fire Plan Backed by Hamas Falls ShortJack Dorsey Leaves Bluesky Board, Calls X ‘Freedom Technology’At $2 Million Per Minute, Treasuries Mint Cash Like Never BeforeEx-Trump Controller Says Cohen Repaid From Personal AccountHigh-Tech T