Byron Pitts

Members of Congress can legally trade stock based on non-public information from Capitol Hill; Also, do some police officers reach for the Taser too quickly?; Plus, University of Maryland Baltimore County's Freeman Hrabowski.

Byron Pitts reports on the murder of the mayor of a Mexican city, where drug gangs seem to be giving authorities a choice of "silver or lead"; Also, Las Vegas sports betting legend Bill Walters; Plus, "60 Minutes" goes in search of the jaguar.

Famous microbiologist J. Craig Venter, whose scientists have already mapped the human genome; Also, a Southern publisher's sanitized edition of "Huckleberry Finn" that replaces the N-word with "slave" over 200 times; Plus, Colin Firth and "The King's Speech.

Lara Logan's first television interview since being sexually assaulted two months ago in Tahrir Square; Also, New Orleans mayor Mitch Landrieu on corruption and Hurricane Katrina; Plus, another look at Zenyatta.