the district court has not ruled on all the merits yet. >> marcia coyle, "national law journal," thankou so much. uc >> woodruff: and as we heard earlier, tomorrow marks the new york primary, a critical contest for both parties. the two frontrunners, republican donald trump and democrat hillary clinton, both claim ties to the empire state. today, they jabbed opponents for different versions of their new york values. >> you know, we love this city. you look at the other folks that are running. they couldn't care less about new york. we do care about new york, and we care about new york a lot. and we care about new york values.d >> i will not let someone like donald trump or ted cruz say >> woodruff: to dissect that new york brawl, and all the week'sdi politics, it's time for "politics monday." that's analysis from amy walter of the "cook political report," and tamara keith of npr. p and welcome back to both of you. so let's talk about new york. tamara, you're there. you're in new york city. what's th the state of the democratic race? >> ththe state of the democratic race is they are bot

, as it considered three cases challenging laws of this sort, in north dakota and minnesota.in marcia coyle"national law journal" was in the courtroom, as always, and she joins me now. so, what's the hassle in getting a swawrpt before you do one of these tests? >>es well, if you are asking the states of north dakota and minnesota, who are involved in this, they say that, one, you don't have magistrates available 24/7 to answer a police officer's call for a warrant.nt it can take a while.hi there are concerns about, you know, evidence being lost.t. but basically, the states are saying here, look, states have a bargain with drivers. driving is not a right. it's a privilege. and when you get your license, you're agreeing-- you're impliedly consenting to certain requirements. and the states feel-- these states-- there are 12 of them now and the federal government-- impose criminal penalties if you refuse it take these tests. >> sreenivasan: so if you-- is there a distinction between the tests, the field sobriety test versus a blood test?e >> during the arguments today t that really did come out