donald trump. and jurors are expected to hear from a new witness today. we ll tell you who that is and why his testimony could be important to the case. plus, another emergency rescue effort in an attempt to curb panic in the markets. details on the deal involving sw switzerland s largest bank. xi jinping is in moscow right now and just met with vladimir putin. xi s new comments this morning about why he s there. 20 years ago today the u.s. invaded iraq. we are live in baghdad with the scars from that war still felt today. we ll also talk to congressman jason crow who served in iraq and now says there should be no more blank checks for the military. and back at home, deadly violence erupts during spring break in miami beach. we re live with how the city is cracking down. and we begin with the very latest on the investigations surrounding former president donald trump. a new york city grand jury could hear from what could be the final witnesses in its investigatio
robust law enforcement response not just downtown but perhaps across the whole city if and when we get to that point. vaughn hillyard, garrett haake, and paul bbutler, thank you. turning to the latest on wall street where fears are still lingering over the stability of the banking sector. this morning credit suisse s shares are still down after swiss banking giants ubs stepped in to purchase its long-time rival. when the markets opened after receiving a downgrade in its credit rating. let s take a look at where things stand at the dow jones. up 330 points, and that s right now at an increase of just over 1% the total trading. up 326 points. joining us now with more is cnbc global markets reporter seema mody. what do people need to know about this deal between ubs and credit suisse? thanks to ubs swooping in