Why Trump's siding with 'humanitarian' Putin

It’s been a fortnight of extraordinary setbacks for US relations with Ukraine. Donald Trump has struck a deal to buy Russian diesel, delivering a financial boost to Vladimir Putin’s war effort, he briefly interrupted intelligence sharing with Ukraine, while his special envoy Steve Witkoff has praised Putin as a 'humanitarian.' Today, CNN's chief national security analyst, Jim Sciutto on what Trump is up to now and what it could mean for Ukraine's survival. Featured: Jim Sciutto, CNN chief national security analysts and host of The Brief