Tuesday Links

• Why Grocers Like Tesco Find Trouble in the U.S. Market - Bloomberg http://bit.ly/Z4Qgo 
• That Time Margaret Thatcher Spanked Christopher Hitchens - Liz Kulze-The Atlantic http://bit.ly/10Q4Sr6 
• Bill Ackman on Fly Fish Investing: 40 Min Reuters Interview [VIDEO] http://lnkd.in/2HYCxQ 
• J.C. Penney CEO Ron Johnson Leaves as Exec Exodus Continues http://bit.ly/10POUxt 
• Netflix Adultery: The Smallest, Most Insidious Betrayal - The Cut http://bit.ly/ZF3UN7 
• How Shared Diaper Duty Could Stimulate the Economy - http://NYTimes.com  http://j.mp/16Koik0  (via Instapaper)
• What Would Happen If The World Lost Oxygen For 5 Seconds? http://flip.it/1RNes 
• American food companies working round the clock to keep you fat - Fortune Management http://bit.ly/17mUlaS 
• As marijuana goes legit, investors rush in http://bit.ly/14YhEIM 
• Longreads:
• When your house is burning down - The Oatmeal http://bit.ly/WurVTl 
• Stay-at-Home Mom Debate: It's About Work Hours | New Republic http://j.mp/Y9EbPM  (via Instapaper)
• The Invincible Mrs. Thatcher | Vanity Fair http://bit.ly/17mVFuv 
• Walter Kirn on Gun Owners | New Republic http://bit.ly/WPXGIK