Investing Outlook: Social Media, Biotech, Agriculture & Precious Metals

Jim Rogers discusses the investment outlook for stocks, commodities and agriculture. While biotech stocks and social media may indeed be in an asset bubble, thins like rice or other agriculture commodities are already depressed and do not have a big downside risk.

Related ETFs: PowerShares DB Agriculture Fund (DBA), SPDR Gold Trust ETF (GLD), iShares Silver Trust ETF (SLV), Facebook (FB), Twitter (TWTR), iShares NASDAQ Biotechnology Index ETF (IBB)