Dave DeWalt of McAfee talks about electronic security and public policy.

Iranian police have confirmed that one person was killed during clashes between security forces and protesters.

Clashes between Iranian police and tens of thousands of protesters wracked central Tehran on Monday killing one person, as opposition supporters tried to evoke the spirit of Egypt's recent popular uprising. (Feb. 14)

More drug-related violence in Mexico as a senior police chief was shot in Monterrey, Mexico's richest city. Jon Decker reports.

A suicide bomber's explosives detonated at the entrance of a Kabul shopping and hotel complex on Monday, killing two security guards in the second attack in less than a month to hit the heavily secured Afghan capital. (Feb. 14)

Hundreds of police marched in Cairo's Tahrir Square Monday to show solidarity with protesters who helped to topple Hosni Mubarak. Jon Decker reports.

U.S. Secretary of State Hillary Clinton expresses support for the reported tens of thousands of protesters in Iran's capital. Jon Decker reports.

CBS News chief White House correspondent Chip Reid reports on what the United States would like to see Egypt do to move toward democracy.

Turkish President Abdullah Gul is in Iran on a four-day visit, hoping to build ties between the two neighbours.

Jill Dougherty, David Gergen, and Fareed Zakaria about Iranian protests.

As anti-government protests spread to Iran, at least one person was killed after opposition groups clashed with riot police.

  Panel on impact of Egypt and Tunisia

Israel says Egypt started 'earthquake'

Mohammed Jamjoom gives the Backstory on protests in Yemen, where his team's footage was taken and then returned.