Taser guns not as safe as claimed?

Taser M26Taser International insists an Air Force study found their Taser guns (as seen on Cops) safe, but the department that actually conducted the study says that they are more dangerous and potentially lethal. The stats: since 2001, over 70 people have died after being shocked by a taser's 50,000 volts, usually from heart or lung failure. This is totally harshing our plans for the weekend.