Estranged Trump ally Chris Christie on Monday slammed the former president for declaring that Russian President Vladimir Putin's invasion of Ukraine was a stroke of "genius" when by all accounts it has so far been a disaster for Russia.
"How can anyone with any understanding of the world call Putin's decision to invade Ukraine 'genius' and 'very savvy' as we watch him unite the rest of the world against Russia in nearly an instant?" Christie asked on Twitter.
