other carcinogens on the landscape and into a canal that lead into the danube river it will take the eco systems decades to recover. forests are among the ecosystems that are most often damaged or destroyed in combat itself the main reason for that is because they're very useful for guerrillas trying to find concealment from forces with superior firepower forty years ago when the united states was trying to prevail in vietnam and its enemies the viet cong were using the forests for concealment the american forces tried through fire and chemical defoliants to clear large parts of the forests of vietnam. not invulnerable. they think of themselves as wrong and they have. seven days in the week fifty two weeks a year most days in the base to spew out the total of nearly eighteen thousand gallons of diesel. from one nine hundred sixty two in one nine hundred seventy one the u.s. military conducted a large scale defoliation drive code named operation ranch hand planes helicopters and tanker trucks sprayed nineteen million gallons of herbicides on south vietnam. i should mention agent orang

have the nfl catch leading into this game. 77 yard stop at the goal line from time to time there, danubeye -- from there. dan bailey boots the chip shot field goal for the win. the cowboys win 27-24. >> everywhere i go, you know, it's been like that all my life. everybody's a cowboy fan. everybody's a cowboy fan but at this point i'm going to focus on everybody being a 49er fan. i just going to start with us winning. >> the stands were packed with dallas fans today. >>> meanwhile the raiders were trying to get off to a 2-0 start for the first time since 2002. traveling across the country. their wings we got to be in buffalo right? the rangers on fire in the first half. darren mcfadden scores to give oakland the lead. they took the 21-3 advantage into the locker room. 71 yards and two touchdowns. but the bills erupt for 326 yards in the second half. the oakland lead is cut to 11 points. later in the third, ryan fitzpatrick finds johnson for a short touchdown. but it's 21-17 all of a sudden. 28-24 raiders. under five minutes to go in the fourth. after a penalty, it's fitzpatrick to scott c

during the wars against the german tribes north of the danube there was a lot of troops actually whichere stationed for more than ten years, and there was also marcus arrealus living there for a longtime. and there was the capitol of the province. jenna: it's interesting to see the animations and see it recreated before our very eyes. wolfgang thank you so much for joining us telling us a little bit about that. we'll put some of that animation on the pictures on our web side foxnews.com/"happening now." interesting stuff. jon: love that. fox news alert a second plane has been grounded by the pakistani airlines. we told you a moment ago about the flight from islamabad to manchester, england. that has been grounded in turkey. a second plane has been grounded as well in kuala, lempur. as far as we know nothing was found on the first plane grounded. we don't know if they have found anything on the second plane. we will keep you updated. ten years to the day after the 9/11 attacks we are reporting on a critical mission born out of that tragedy. 24 hours a day, seven days a week pilots are o