i'm maurice dubois. >> john: i'm john dickerson. tarted out friendly enough. president trump and ukrainian president zelenskyy appeared before cameras in the oval office before what was to be a luncheon and the signing of a historic deal to give the united states access to ukraine's wealth of minerals. >> maurice: but it quickly turned into a loud argument involving the two presidents and vice president j.d. vance over ending the war, vladimir putin, and whether zelenskyy had shown enough gratitude for u.s. support. in the end, there was no deal, no lunch, and zelenskyy was thrown out of the white house. >> john: and that is where we find our ed o'keefe, who begins ed? coverage.- >> reporter: good evening. it was a relatively civil affair for about 40 minutes as the leaders discussed the war, but then the conversation turned as the president and vice president accused zelenskyy of being ungrateful for american support. >> he's all dressed up today. >> reporter: that jab set the tone for the day for these two men who share plenty of h

i'm john dickerson. it's an oval office, not a boxing ring, but today the seat of presidential prestige was the site of perhaps the most tense exchange between allies ever captured. >> you don't have the cards right now. with us, you start having cards. >> john: which raises the question about the nature of the alliance with ukraine and europe. cbs's erica brown is at the white house. a civil rights reversal. though the pace is slow, one version of the american story holds that rights for its citizens always expand. not in iowa. the state is the first to roll back civil rights protections for transgender citizens. cbs's lana zak reports on the latest. unfriendly skies. close calls on a runway, a deadly midair collision over the potomac. concerned passengers are asking, is air travel safe? we'll ask cbs's senior transportation correspondent, kris van cleave, in tonight's interview. those stories and more right after our news headlines. ♪ ♪ mass firings at the national oceanic and atmospheric administratio

i am john dickerson. a transatlantic -- continues. president trump pushes ukrainian president volodymyr zelenskyy again, suggesting he will not be in power long. in europe, and emergency embrace during a summit held over the weekend in which nations found to increase in military aid ukraine. cbs's ramy inocencio is in london. mardi gras on high alert. for the first time, the festivities will get the highest threat level rating from the federal government. cbs's kati wiess reports from new orleans. stuck the landing. for the first time, a privately built spacecraft sets up camp on the moon. we will go in-depth on blue ghost's mission. ghost stories and more right after our news headlines. ♪ ♪ putting on the brakes: trucks carrying humanitarian aid into gaza are stopped by israel as it pressures hamas to extend phase one of the cease-fire, which ended last weekend. hundreds of trucks had been crossing each day. israel says it wants they return of the remaining hostages the terrorist group kidnapped on october 7th. investigators in germa

i'm john dickerson. >> maurice: i'm maurice dubois.sident trump is making it more expensive for mexico and canada to get their products through america's front door, and that could increase the cost of the packages left on your front porch. >> john: at a time when 3 out of 4 americans are telling cbs news their incomes are not keeping up with inflation. at a minute past midnight, a 25% tax takes effect on imports from america's closest and biggest trading partners. >> maurice: the announcement had investors running for the exits. nvidia, gm, and amazon led a sell-off that saw the dow plunge nearly 1.5%, the nasdaq more than 2.5%, and the s&p 1.75%. >> john: weijia jiang is at the white house. weijia? >> reporter: well, president trump says canada and mexico must face those tariffs because they have failed to stop the flow of fentanyl into the u.s. and for this same reason, he is bumping up the fee on chinese imports. tonight, economists warn this could spark a trade war that will cost consumers. after following through on his threat...

. >>> the cbs evening news with maurice dubois and john dickerson is next on kpix. local news continues on our streaming service, cbs news bay area. i'll be back here in 30 minutes with cbs news bay area at 7:00. see you then. >> you are gambling with the lives of millions of people. you are gambling with world war iii. >> john: an oval office photo-op turns into the shouting match seen 'round the world. ♪ ♪ >> announcer: from cbs news headquarters in new york, this is the "cbs evening news." ♪ ♪ >> maurice: good evening. i'm maurice dubois. >> john: i'm john dickerson. it all started out friendly enough. president trump and ukrainian president zelenskyy appeared before cameras in the oval office before what was to be a luncheon and the signing of a historic deal to give the united states access to ukraine's wealth of minerals. >> maurice: but it quickly turned into a loud argument involving the two presidents and vice president j.d. vance over ending the war, vladimir putin, and whether zelenskyy had shown enough gratitude for u.s. support. in the end, there was no

. >>> the cbs evening news with maurice dubois and john dickerson is next on kpix.ocal news continues on our streaming service, cbs news bay area. i'll be back here in 30 minutes with cbs news bay area at 7:00. see you then. >> you are gambling with the lives of millions of people. you are gambling with world war iii.

the cbs evening news with maurice dubois and john dickerson is next.on cbs news bay area. we're back here in 30 minutes with more news just for you at 7:00. look at that sunset! who ♪ ♪ >> announcer: from cbs news headquarters in new york, this is the "cbs evening news."