i'm jack tapper in paris.hecking some new developments into the investigation into the worst terrorist attack in france in decades. right now 10,000 troops and 8,000 police officers are being deployed across the country of france, many of them assigned to guard jewish schools and sen gogs. the french government's national security alert system is at its highest level. at the same time the police are intensifying their search for the only surviving terrorist suspects wanted in the attack. it's believed that hayat bomeddiene has left paris. she's the partner of the terrorist who killed four hostages at that kosher supermarket during friday's standoff. mi 5 issued a warning that al qaeda is plotting a large scale massacre of people. and the n police department is telling its officers to be on alert. ever watchful too, a group of cartoonists, not even the carnage that the terrorists left behind at the french magazine where i'm standing, charlie hebdo, is keeping it from publishing. the staff is working in secret.

have a great day. >>> hello, i'm jack tapper in paris.ere from paris. the faces of solidarity that we've seen. the french government saying that 10,000 soldier wills augment a force of more than 8,000 police officers to safe gourd vulnerable areas. topping the list of vulnerable areas were more than 700 jewish schools across the

. >> ted cruz jack tapper. >> jack tapper did have some criticism, i saw that too. >> marco rubio. >> there are other republicans, too. >> so steve you're skk? >> is this criticism fair. >> it is certainly a free country and people have the opportunity to subject their elected officials to criticism and make it clear when they disagree with a decision or an action that's been taken by the administration and i certainly wouldn't quibble that hair right to do so. there are those out there saying that the administration should have sent someone with a higher profile to have participated in the march. i guess what i'm saying we agree we should have sent one with a higher profile. again in addition to the ambassador of france. >> let me ask one more thing related to this. how does this change your strategy toward going of the islamic state? are you noub going to be stronger in partners? >> how do you interpret this? >> there's an important leap made in the construct of the question there. there is still an investigation ongoing to determine exactly what the links were between these individ

i'm jack tapper. this is "the lead." the world lead new video. another french terrorist is in custody. can he tell police just how many more would be jihad iis are there out there? plus airline passengers under more scrutiny as the department of homeland security warns that al qaeda could have a new often undetectible for blowing planes out of the sky. and the pop culture lead. they called him the devil of ra mahdi mahdi. his gun put more fear into the heart of terrorists than most bombs. now chris kyle "the american sniper" his story hits the silver screen. it could earn bradley cooper an oscar. we'll talk to him and chris kyle's widow this hour. good afternoon, everyone. welcome to "the lead." i'm jake tapper. we'll start with the world lead and new information about the terrorists who killed 12 at "charlie hebdoe." in the video, you see and hear the two masked men, cherif and said kouachi in the moments after the massacre at the magazine. the video emerges as another alleged terrorist was april rentded and an al qaeda-linked group group, the t

i'm jack tapper. this is "the lead." the world lead new video. police just how many more would be jihad iis are there out there? plus airline passengers under more scrutiny as the

cnn's jack tapper has more. >>> for many new year's celebrations are a time to toast with drinks in hande partial to whiskey as in "animal house," tequila like "the three amigos" or just a brewsky like "e.t." your libation is part of a proud tradition thousands of years in the make sglg there's 10,000 years of human agromony human on use of yeast, 2,000 years of engineering and technology. all that comes down to picking up a glass and taking a sip. >> reporter: adam rodders is the author of "proof," he's also a reporter pal. we've been doing research together on this subject for years. >> i should disclose you and i have known each other for 15 years and have imbibed -- >> this is not unfamiliar. >> i'm remembering lots of you and me sitting down in bars. >> sure. >> reporter: it turns out the atmosphere surrounding your beverage cans also affect the taste. it all depends on your view. >> you write "the design of a label, the shape of a bottle or the decor of a bar may be just as important as what's actually being poured." we're at a high-class establishment, jack rose saloon the largest

our anchor jack tapper is in paris. he is digging into this part of the story.have learned. >> earlier today, we spoke at length with the former defense attorney for amedy coulibaly. this man represented coulibaly through many years of criminal charges. coulibaly had been embracing islam in prison having been there, sent there for five armed robbery convictions as well as a drug conviction. he came to know an algerian terrorist who was in prison for trying to destroy or trying to blow up the u.s. embassy in 2001. it is this other terrorist, this other mentor who brought him together with one of the kouachi brothers in prison. what's interesting is this man was being -- his name if i can say, is jamel gbagel. he snuck a cell phone into prison or had one snuck in. authorities knew about it. french authorities knew about it and they let him keep it because they wanted to listen to his calls. at one point, they were listening and they heard hayat boumeddiene complaining about coulibaly and he was only interested in having fun. she said she -- >> unfortunately, we lo