"This is another step up the escalation ladder, and no one knows where this is going," Rep. Michael Waltz, R-Fla., Trump’s incoming national security adviser, said on Fox News. "No one anticipated that Joe Biden would ESCALATE the war in Ukraine during the transition period. This is as if he is launching a whole new war," Ric Grenell, Trump’s former acting director of national intelligence, wrote on X, formerly Twitter. "Everything has changed now – all previous calculations are null and void. And all for politics." "On his way out of office, Joe Biden is dangerously trying to start WWIII...