60 Minutes: President Ahmadinejad/Pot Shops/The Match of His Life

"President Ahmadinejad" Scott Pelley talks with Iranian President Ahmadinejad about America's reaction to his plan to visit The World Trade Center."Pot Shops" Morley Safer takes a look at the consequences of legalizing medicinal marijuana in California."The Match of His Life" Steve Kroft interviews champion chess player turned politician Garry Kasparov.Andy Rooney talks about vacation and how reporters follow President Bush and the criticism he receives for being away from Washington DC so frequently.