Biotech Values

[biotech_researcher]

TMO vs. PKI- In a steep pullback, I know which one I would want to own:

http://finance.yahoo.com/echarts?s=TMO+Interactive#symbol=tmo;range=5y;compare=pki;indicator=volume;charttype=area;crosshair=on;ohlcvalues=0;logscale=off;source=undefined;