Stocks markets go up and down, but no matter what the economy is doing, people worldwide continue to drink, smoke, gamble, and fight. Why not invest in vice? Vice Fund Manager, Dan Ahrens focuses on "sin stocks"- tobacco, alcohol, adult entertainment, gambling, and aerospace/defense, contending that even during an abysmal economy, people will continue to indulge in these goods and services. In Investing in Vice , Ahrens explores all major aspects...