Turkey's President Recep Tayyip Erdogan has decided to tell the Turkish parliament to greenlight Sweden's NATO membership, prompting a flood of praise from alliance leaders. US President Joe Biden, who met with Erdogan for more than an hour, hailed him for what he termed Erdogan's courage. At the same time, Erdogan angered the Kremlin with a series of moves in support of Ukraine including backing its membership of NATO. Is Erdogan turning away from Russia in favor of America and Europe? Analyst Nicholas Danforth says such conclusions are premature.