National Western Life Insurance Company (NWLIA) is a little known life insurance company that trades under book value. It just reported earnings on May 7.

Shares of Humana plunged to a two-year low Wednesday after the Louisville, Ky., company became the second health insurer to lower its profit forecast this week.

Todd Sullivan of Value Plays believe that Berkshire Hathaway is "fairly valued" at todays market price. The last time, Todd feels, that Berkshire represented "value" was exactly 8 years ago in March 2000 at the height of the dot.com bubble. Since then its share price has risen 256% even after the current drop.

According to Buffett

An analysis of the Bear Case against MBIA by William Ackman.

Billionaire investor Warren Buffett launches a bond insurer targeting local governments...The new bond insurer, Hathaway Assurance Corp. is set to start operating on Friday in New York state, and guarantee the bonds that cities, counties and states use to finance public works...