Also tonight, the fed announcing the interest rate hike, hoping to slow down the economy. but what it means in the meantime for your credit cards, your loans, your new mortgages. overseas tonight, russian forces now entering the last stronghold in mariupol. video released now by pro-russian acseparatists showi the bombing of that massive steel factory. hundreds of ukrainian fighters and civilians still believed to be inside. ian pannell reporting from inside ukraine tonight. the severe storm threat as we come on the air. strong tornadoes possible across several states. and then dallas to memphis, atlanta, all watching this. rob marciano timing it out. comedian dave chappelle attacked by an armed suspect. the suspect carrying a replica gun with a knife blade inside. what we ve learned tonight about the suspect. that nationwide manhunt for an escaped murder suspect and corrections officer seen on surveillance leaving the jail