connected to the snow mountain venables, ask i confirmed that with a member of the family. that's the first time i'd ever heard that. have you heard about that? >> willis venable ran the pharmacy in 1886, so he would be the first person who mixed it together with carbonated water, that's absolutely true. there is a myth that coca-cola was accidentally mixed with cash cash -- carbonated water, but it was intended to be mixed with it right along, and that's what venable did. and is, you know, carbonated drinks came out of this tradition of thinking that waters at spas, naturally carbonated waters were good for you, and then jost priestly in the -- jost priestly in the late 1700s figureed out how to artificially carbonate things. and that's why a lot of the soda fountains were in pharmacies, was because it was supposed to be good for you. >> i've traveled around internationally a lot, and i've found that every country i've been to the coke tastes a little bit different. does it have to do with the water, or do they change the formula a little bit depending on the audience, i g

researchers at venable you -- vanderbilt university found that it is 30% higher than adults without systemic trouble. the adults with a systemic pain were more likely to be diagnosed with depression. teenagers with stepsiblings could have fire risk of developing dangerous habits. researchers at bowling green university said they are more likely to have drugs in use sex for the time they are 15. scientists aren't sure exactly what causes the outcome of but they have likely witnessed the breakup of their parents and watch their mother started new relationship. >> now, insta weather forecast with ava marie. >> it is not a bad afternoon at there as long as you don't mind increased humidity. we have gotten through the day mostly rain free in baltimore. a couple of showers in philadelphia all the way into long island or it -- into long island. a few scattered clouds building in from the west and those will be increasing tonight. we have a warm front pushing in from the mid-atlantic. that is helping to kick off the showers to our northeast. another one from across the great lakes region. there is a

venable will be live at the national press club from remarks from wendy davis. a 10 houre let filibuster against a senate abortion bill. and tomorrow evening, you can watch the first new jersey senate debate between democratic candidates cory booker, sheila oliver. that gets underway at 7:30 p.m. eastern also live on c-span. >> now a joint committee on the management of firearms by the park police. after inspector general report wanted to areas of negligence. among those testifying are hard police chief teresa chambers and jonathan jarvis. this one hour 45 minutes. >> i will like to state the mission statement. we exist of two fundamental principles. americans have the right to know that money is well spent. our duty in the committee is to protect these rights. our responsibility is to hold government accountable because taxpayers have a right to know what they get. we will work tirelessly with watchdogs to deliver the facts the american people and bring reform to the federal bureaucracy. this is the mission of the oversight and government reform committee. we a