A 30 day injection that blocks the appetite to drink, offers alcohol-dependent patients a new and better way to fight their addiction. The FDA has just approved the drug, something psychiatrists here and around the country have been anxiously waiting for. Rick Herschel is a college professor who lost almost everything because of a drinking problem. In fact, he was even stopping at bars before and after rehab, almost thumbing his nose at any attempts to intervene in his addiction. Rick Herschel: "So I systematically had taken everyone who cared for me and pushed them away." But then along came...