Synopsis:
"Gun Rush" Lesley Stahl looks at how Americans are rushing to buy guns despite the bad economy. She investigates how the possibility of a loophole closing and making it more difficult to purchase guns may be leading to this surge."Poisoned" Bob Simon looks at the plight of the lion in Africa where the numbers are decreasing as more and more lions are poisoned."Steve Wynn" Charlie Rose talks to Steve Wynn about how he has helped to reinvent Las Vegas.Andy Rooney reflects on his friendship with Walter Cronkite.