Political Firestorm Erupts in IRS ‘Tea Party’ Scandal

Outrage grows as investigation finds IRS targeted conservative groups for special scrutiny.

Questions Over ‘Three Cups of Tea’ Author’s Credibility, Charity

to.pbs.org Greg Mortenson’s best-selling book “Three Cups of Tea” is under new scrutiny after a “60 Minutes” report challenged the author’s credibility. Margaret Warner gets the details.