Synopsis
Lesley Stahl reports on the salvage operation to tow the capsized Costa Concordia passenger ship; Sanjay Gupta interviews Sal Khan, founder of Khan Academy, who discusses his educational philosophy; Lara Logan profiles Twitter creator Jack Dorsey.
← E01: Afghan President Hamid Karzai, US General John Allen, Arnold Schwarzenegger
E47: March of the Machines, The 9/11 Museum, Michael Jackson →
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