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NBC Nightly News with Brian Williams Lance Armstrong, seven-time winner of the Tour de France, has decided to retire--this time, he says, for good. NBC's Brian Williams reports.
Cable Highlights The MHP panel talks about the issues facing our water infrastructure, from water pollution to water droughts and shortages.
Cable Highlights Alex Witt talks to NBC News Olympic Security Analyst Andrew Weiss about the current state of affairs at the Sochi Olympics and Russia.