… only when they shoot their colleagues:
A US soldier has shot dead five of his colleagues at a base in the Iraqi capital Baghdad, the Pentagon says.
It is not the first time a US soldier has opened fire on comrades in recent years.
One soldier was sentenced to death in 2005 after killing two officers and wounding 14 other personnel with grenades and a rifle at a camp in Kuwait.
i got worried when i saw your tweet. i feel relieved now. :)