just ahead on cnn they were buying medicine and they were caught in a confrontation. i would have told him don t go any further. more close calls on the ground and more runway incursions experts say are the result of an overloaded system. and it was just a big shake. they accuse the united states of plotting to create an asia pacific version of nato that could risk a repeat of a crisis breaking out in the region. live from london, this is cnn newsroom with max foster and bianca nobilo. it is tuesday, march 7, 9:00 a.m. in london, 3:00 a.m. in eastern texas. matamoros, mexico where investigators are working to track down four americans believed to have been kidnapped by a mexican cartels. and two families in south carolina have identified them. a relative contacted the fbi on sunday as soon as she found out the group is missing. they haven t spoken to their loved ones in days and are hoping for the best. felt a little uneasy because i told them i had a dr
explosives. more now from evan perez. reporter: according to the fbi, he checked the bag and in routine screening happening by the tsa, they found explosives in this checked bag. according to the fbi, this is what they found. they found powder that was in a plastic wrap, they found fuses. powder appears to be from commercial grade fireworks. and so the question is, you know, what was he doing with this. the airport tried to page him while he was still at the airport. he left. and he was later arrested that evening on monday by the fbi. the court documents that were released today by the u.s. attorney in philadelphia don t mention any indication of extremism or his ties to terrorist groups or anything like that, something obviously that the fbi was focused on the last couple of days. nothing like that appears to have emerged in that investigation. this is a very serious thing obviously. if you read the court documents, the fbi says that this powder that was included in this
shelves last week than the week before. when cnn pressed the white house on what federal agency had answers or who worried parents should call if they can t find baby formula, this was the white house response. we would certainly encourage any parent who has concerns about their child s health or well-being to call their doctor or pediatrician. peter pitts is joining us. good morning, sir, so nice to see you. we ve seen recalls of formula before, but this is really a perfect storm because at the same time you already had a really tangled supply chain. tell us what is happening here and who is responsible. that is a great question because it really isn t a supply chain issue like gasoline. this is an issue because the baby formula business is a consolidated industry. there aren t a lot of players here. so when you take abbott out, not surprisingly, you have shortages. who is to blame? i think the blame is placed squarely on abbott which is the company, fda inspected th
thanks for joining me. i m jessica dean. and we have sad news to report to you. former first lady rosalynn carter has passed away at the age of 96. the carter center confirming her death just a short time ago. here is wolf blitzer with a look back at her life. reporter: she was one of america s most charming first ladies . born in plains georgia in 1927, she was valedictorian of her high school class. and met and married jimmy carter when he was in the u.s. navy. i love, respect and cherish my wife. reporter: when mr. carter s father died in 1953, they moved back to plains to manage the family s peanut farm. i didn t want to go home. i was having a good time. i think i had thought i had outgrown plains. gotten a little too big for my britches. only pouted for about a year after we got home. reporter: they had four children, three boys, jack, chip and jeff and later daughter amy. in 1962, jimmy carter entered politics and rosalynn hit the campaign trail. campaignin
hamas making new demands in hostage talks with israel. what the terror group is asking for as the idf finds another body of a kidnapped israeli in gaza. plus the big diplomatic push continues, president biden meets with his mexican counterpart on migration and fentanyl trafficking. can they find new ways to fight these massive problems. and now nikki haley is on the ground in iowa in her quest to catch up to donald trump. is she the former president s biggest threat? we re following these major developing stories all coming in right here to cnn news central . we re learning of a new demand. sources now tell cnn hamas is insisting that israel stop flying surveillance drones over gaza as a condition for freeing hostage. this is part of hamas push for israel to pause its military operations in exchange for people that it is holding captive. and it comes after the idf says two hostages were found dead near al-shifa hospital. the body of a 19-year-old has been returned to