Dealers trade drugs for stolen identities that they use to launder their profits.

But I have seen guards trade drugs for money in prison, and have known inmates to get drunk on death row in midafternoon.

And 'tisn't likely she'd find a dope dealer willing to trade drugs for coupons.

No matter how many times the police held raids, the local hoods continued to trade drugs both inside and on the street.

The name is Antonio Scarzi, a Sardinian who traded drugs for information, but you know nothing about that, of course.

Some members also drove to North Carolina, where they traded drugs for guns, investigators said.

In San Diego, prosecutors charged that three men schemed to trade drugs for Stinger missiles, which they then planned to sell to Al Qaeda.

Traders of the pre-modern period also traded drugs and certain foods such as sugar cane and other crops.