BY HARDIN LANG AND VICTORIA K. HOLT The Hills Since taking office, President Biden has prioritized the return of the United States to the world stage and strengthening alliances. Confirming the president’s newly minted U.N. Ambassador, Linda Thomas-Greenfield, was a critical first step to show that America is indeed back at the table. But now the hard work at the United Nations begins and the first priority needs to be paying our $1.1 billion in overdue bills to the U.N. That money is owed to other nations, mainly for peacekeeping missions that America supports. In fact, in 2014, then Vice President Biden chaired the inaugural U.N. Peacekeeping