Tomorrow is the Senate confirmation hearing for Linda Thomas-Greenfield, Joe Biden’s U.N. ambassador-designate. Lawmakers should take the opportunity to ask about the Biden administration’s strategy to counter Chinese influence at the U.N.

The reckoning with Beijing’s influence at the U.N. preceded the outset of COVID and the revelations about Chinese sway at the World Health Organization (WHO). When China’s candidate to lead the U.N.’s Food and Agricultural Organization in 2019, the Trump administration realized that it had a true problem on its hands, according a September Wall Street Journal report. But China’s growing influence at the U.N. can be traced back …