During a two-hour video call with Putin, Biden told the Russian leader that the U.S would send defensive materiel to Ukraine “above and beyond” what the U.S. already has sent if Russia invades, National Security Advisor Jake Sullivan told reporters. Biden also threatened “strong economic measures” in case of attack. Putin pushed back, blaming NATO for the increase in tensions through its “dangerous efforts” to expand ties with Kyiv and ratchet up its military potential on Russia’s borders… – MSN News