CNN Special Presentation

Dr. Sanjay Gupta looks at U.S. federal laws that consider marijuana a drug with no medicinal value and serious scientists who say they're wrong. It is the politics of pot - the politicians vs. the patients.

On the evening of October 17, 1989 — as the first pitch was about to be thrown in the third game of the World Series — disaster struck as the world watched live. It was the most powerful earthquake the Bay Area had seen since the one that devastated San Francisco in 1906. In a CNN Special Report titled San Francisco Shaken: 25 Years Since the Quake, CNN’s Randi Kaye reports on the aftershocks – of the emotional kind – that can still be felt decades later.

CNN Takes an In-Depth Look at the Havoc Designer Drugs are Wreaking on America’s Youth. Senior Investigative Correspondent Drew Griffin will take viewers on an in-depth journey into the world of synthetic drugs, focusing on the deaths of two teenagers in Grand Forks, North Dakota.