It's a high-stakes, high-risk world of the drug trade. A Mexican policeman finds himself and his partner caught in a deadly web of corruption; a pair of DEA agents work undercover in a sordid and dangerous part of San Diego; a wealthy drug baron living in an upscale, suburban America is arrested and learns how quickly his unknowing and pampered wife takes over his business; and the U.S. President's new drug czar must deal with his drug-addicted teenage daughter.