Britain's Border Force said on Tuesday that gangs were using more sophisticated swallowing packages to smuggle drugs into the country, sometimes ingesting ...http://vietnamnews.feedsportal.com/c/35237/f/655031/s/4c84bc82/sc/28/l/0Lvietnamnews0Bvn0Cmiscellany0C280A50A20Cdrug0Esmugglers0Eusing0Emore0Ehigh0Etech0Etactics0Ebritain0Bhtml/story01.htm