a look at how political campaigns use their data plus jeb hensarling talks "s a me.onndor quawk on thet" is back after this quick break >>> facebook fallout continues to grow over the massive data scandal. john harwood joins us from washington with more on how political campaigns use data. >> first of all, the use of data to target voters and identify likely voters. and they say it's been going on for decades and before people would buy subscription lists to certain magazines or figure out what your preferences are and use that to figure out whose likely is your supporter, who you may turn out the more you know about somebody, the better you can target your campaign but then the question is how do you use the -- first of all, how do you get the information? did you steal the information or did you buy it legally one of the questions about cambridge analytica is did they take things either by deception, by having a questionnaire that wasn't what it was purported to be or did they steal it from the facebook platform. and what do you do with the information once you get it? do you use it

also, other republicans speaking out against this including jeb hensarling, and in the white house gary: trying to work behind the scenes to bring together business leaders to talk the president out of this. inside the white house peter navarro, a nationalist to has advocated in the past for these protectionist policies saying the president has it right. it comes as president is speaking last night with justin trudeau. they say they talked about nafta in order to get the tariffs out of the negotiation and president is looking for more developments from the canadians and mexico. scarlet: in the meantime, europe is preparing on its end with retaliatory action if the u.s. does impose tariffs on european imports of aluminum and steel. talk to us a little bit here about what the eu is proposing. we are talking a range of products. they could face tariffs from europe. >> yes. that is right. they are trying to send a strong aboute to the white house this threat from donald trump .bout potential tariffs they are doing it by targeting iconic american products. and targeting the districts of majo

the chair of the house financial anrvices committee, republ jeb hensarling, warned today the bill needs to go even further. the senate measure would easeon regulaon all but the very largest banks. democrats are celebrating the outcome of tuesday's special congressional election insy peania. conor lamb has a slender lead and has claimed viory over republican rick saccone. a recount remains possible, but today, house minority leader nancy pelosi hailed lamb's showing in a district that president trump carried by 20 points. >> middle class, labor played a very major role there. so this was a great victory.hi personal story and his record are an important part of it. the comparison between the two candidates was drastic. he's superb and we look forward to welcoming him here. >> woodruff: lamb ran supporting much but not all of the national democratic agenda, and calling afor pelosi to give way t younger generation of leaders. the food and drug administration took a first step today to lower nicotine levels in cigarettes, making them less addictive. the regulatory process is expected to take

texas congressman and house services committee chairman jeb hensarling this with you walking through the changes. receive -- louisiana senator and deputy chief of staff for president george w. bush karl rove here. ceo of jaguar, land rover is with us. he'll give us the inside on the tariff story as fox news senior strategic analyst jack keane is with us. the ceo of north america julie sweet stopping by as well. a big show ahead coming out. take it off right here with the art of the deal. wall street kicking offer turns of a trade war for president trump's plan to impose tariffs on steel and aluminum imports. but now reporting the e.u. plans to target $355 billion of american products with a 25% retaliatory tariffs if president trump goes through with his steel tariffs. canadian prime minister justin trudeau now spoken about the controversial tariffs and nasa into the next. >> we've had a very bad deal with mexico. very bad deal with canada. we are renegotiating canada as i said i would. if we don't make a deal i will terminate nafta. i do make a deal which is fair to workers in the a

that said, you have people like paul ryan and chairman jeb hensarling, and even kevin brady, as wellthy saying they are all against these proposals. this comes at a time in which this white house is doubling down on their america first principles in mayfield. this is what they would like to see happen. we should note that carrie coon is trying to organize more. meet with the president who are against it. the business folks in washington, the chamber of commerce, are all against these policies, but frankly, i speak with sources who say this is an opening bid for the president, but ultimately he could see it watered down, but he will double down this week. let me give you some alternatives. the president sticks to his guns, does what he says he will do. on the other extreme, he backs off. in the middle, he modifies it. mr. brady, who you referred to, says don't do it for canada and mexico. is there a middle course? >> yes, there is. the president could ultimately decide to have carveouts for some types of businesses that would allow them to raise tariffs on some companies while not doi

. >> see coming up in the 8:00 hour, congressman jeb hensarling will talk tax where is my flag talkingaxes, tariffs and regulating the banks. >>> and cnbc's healthy returns conference kicks off today and a rare interview with u.s. trade rep robert lighthizer. we will talk north korea and trade negotiations with china. stay tuned, you're watching "squawbok x. hello. let's go for a ride on a peloton. let's go grab a couple thousand friends and chase each other up a hill. let's go make a personal best, then beat it with your personal better than best. let's go bring the world's best instructors right to you. better yet, let's go bring the entire new york studio - live. let's go anytime, anywhere, with anyone who's willing. and let's go do it all right here. ready to go? peloton. >>> the recent federal budget deal including 4$4.6 billion to combat the opioid epidemic but is it enough to turn the tide of the nationwide crisis? let's bring in alex brill with aei, co-author on a new study on the cost of the crisis i've seen numbers all over the place about how much the crisis is costing the c