immigration restrictions expire. the white house is taking unprecedented measures as federal and local officials are preparing for the worst. also this hour, high-stakes debt limit negotiations between president biden and congressional leaders have been called off for tomorrow. we re going to tell you what we re learning about the postponement as the country is another day closer to a potential default. and new republican reaction to donald trump s controversial positions and brazen lies at cnn s town hall in new hampshire. the state s governor, a republican, chris sununu, weighs in as a prominent trump critic and potential 2024 rival. welcome to our viewers here in the united states and around the world. i m wolf blitzer. you are in the situation room. the countdown is on at the southern border. the trump-era immigration policy known as title 42 ends in less than six hours. we have correspondents on both sides of the border. rosa flores in texas. david culver is in
this not only to attack russian forces in eastern ukraine but also in crimea, which russia views as strategically important. reporter: as this video from the manufacturer mbda missile system shows, the storm shadow is launched from the air, flies low to the ground, and it s range is what will make the difference for the ukrainians. 155 miles, about triple the range of the missiles the ukrainians have that were provided by the u.s. what part of russia s forces can ukraine degrade with the new storm shadow? it s going to allow them to strike much deeper and to go after, especially fixed targets. whether it be ammunition depots or runways or any kind of big instillation that the russians have been able to operate with immunity. reporter: the storm shadow doesn t complete ukraine s wish list. the ukrainians have long been asking the u.s. to provide the long range surface to surface army tactical missile systems, called by their acronym that have a range of 185 miles.