the use in vietnam was that it was safe that home the invasion ornge is. true for koreans. so this is the most toxic and it can stay in the environment for decades to hundreds of years and it can accumulate in the food chain we found it and in fish and turtles and snakes in vietnam for example we're concerned about dioxin because it appears that dioxin molecule for molecule is very toxic is very persistent it builds up by all accumulates in people and it can cause a number of health effects to people i think of cancers i think of. in the fish and sea or the inability to fight infections or cancer i think of and occurring disruption or such as diabetes or thyroid hormone problems. during the vietnam war many american soldiers were also exposed to agent orange veterans later experienced increased rates of cancer skin diseases and other ailments in one thousand nine hundred ninety one the u.s. government finally recognized the effects of dioxin on veterans and passed the agent orange act children etc and seven also suffered severe health problems. mona edwards who lives in tex

half the students in the plagiarized orng inappropriately collaborated on the final,. it was a take-home exam. 279 students. those found guilty could be forced to withdraw from the e for a year and face other disciplinary actions. us are using our smartphones to get away. >> college kids may experience as they goproblems back to school. here's linda bell at bloomberg headquarters in new york. good morning. wired college kids may feel on plugged as they head back to campus. most colleges and universities are not prepared y internet traffic that's expected of their networks. many students may be booking back home for the holidays. two out of five smartphone users or use travel web sites applications. that's over 40 million people in the u.s. tripadvisor was the most visited website followed by expedia, southwest airlines, and priceline.com. virgin airlines wants to send space.o outer the carrier wants to reward the who racks up the most frequent flier points now to august 7. year. august 7 of next on virgin galactic is the prize. the starting price for a trip to on their