Government & Politics

On HBO's The Wire, actor Michael K. Williams plays Omar Little, a stick-up guy who robs only drug dealers. Omar has a scar running down his face. That's not a prosthetic scar; it's real. Williams tells Terry Gross the story behind his scar — and lots of other stories about himself and Omar.

Fresh Air's TV critic previews the new series Breaking Bad, about a cancer-stricken chemistry teacher who decides that cooking crystal meth is the best way to support his family after he's gone. The show premieres on the AMC cable channel on Jan. 20.

Editor and cofounder of the conservative Washington-based political magazine, The Weekly Standard, and an opinion columnist for The New York Times, William Kristol is a neoconservative voice on the Iraq war; he was among those who advocated for the U.S. to remove Saddam Hussein from power before Sept. 11, 2001.

Carl Conetta co-directs the Project on Defense Alternatives, a defense-policy think tank. Earlier, he was a research fellow at the Institute for Defense and Disarmament Studies; he served for three years as editor of their journal, Defense and Disarmament Alternatives, and of the Arms Control Reporter.

Baghdad-born activist Yanar Mohammed directs the Organization of Women's Freedom in Iraq.

Col. Lawrence Wilkerson was chief of staff for former Secretary of State Colin Powell; he became an outspoken critic of the Bush administration after leaving the State Department in January 2005.

Lawrence Wright is an author, screenwriter, playwright and a staff writer for The New Yorker magazine. He sits on the Council on Foreign Relations, and he won a Pulitzer Prize for his book The Looming Tower: Al-Qaeda and the Road to 9/11.

Iraqi-born professor Kanan Makiya teaches Islamic and Middle Eastern studies at Brandeis University, outside Boston. He is one of the leading Arab intellectuals who called for the removal of Saddam Hussein; he also advised the Bush administration before the invasion of Iraq.

Lt. Col. John Nagl commands the 1st Battalion, 34th Armor at Fort Riley, Kan. He served in Operation Desert Storm and was the operations officer of a tank battalion task force in Operation Iraqi Freedom. He helped author the Army's Counterinsurgency Field Manual.

Ali Allawi served as minister of trade and minister of defense under the Interim Iraqi Governing Council from 2003 to '04, then was minister of finance in the Iraqi Transitional Government between 2005 and '06.

Gen. Sir Michael Rose was best known as the commander of the U.N. Protection Force in Bosnia in the 1990s. In 2006, he called for the impeachment of then-Prime Minister Tony Blair for leading England into war in Iraq under false pretenses.

A former U.S. ambassador to Croatia and a senior diplomatic fellow at the Center for Arms Control and Non-Proliferation, Peter Galbraith is author of The End of Iraq: How American Incompetence Created A War Without End.

Julia Preston, national immigration correspondent for The New York Times, discusses the unintended consequences of the U.S. border crackdown — and how the battle over immigration is affecting communities across the country.

David Kirkpatrick is a correspondent in the Washington bureau for The New York Times. He covered the politics of the conservative Christian movement in the 2004 election, and has been following the presidential campaign of former Arkansas Governor Mike Huckabee.

Historian Drew Gilpin Faust writes that Civil War deaths — both their number and their manner — transformed America. Her new book is This Republic of Suffering: Death and the American Civil War.

Columnist Bob Sullivan covers Internet scams and consumer fraud for MSNBC.com, where he writes a column called The Red Tape Chronicles. His new book is about the hidden fees found in many phone, cable, credit card and other bills.

The fifth and final season of the acclaimed HBO drama The Wire has its season premiere Jan. 6. Fresh Air's TV critic has a preview.

Pakistani journalist Ahmed Rashid, a regular guest on Fresh Air, returns to discuss developments in Pakistan, where former Prime Minister Benazir Bhutto died after an attack at a political rally that also killed at least 20 others. Bhutto recently had returned to Pakistan from an eight-year exile to challenge President Pervez Musharraf for the country's leadership. Ahmed Rashid covers Pakistani politics and culture for various Western publications; he has written extensively about the rise of Islamic fundamentalism in the country.

Pakistani journalist Ahmed Rashid, a regular Fresh Air guest, joins us again to assess recent developments in his home country and to preview the upcoming election there. Born in Lahore and based in Pakistan, Rashid has written for The Washington Post, the International Herald Tribune, London's Daily Telegraph and other publications. He's also the author of several best-selling books.

After former NPR reporter Sarah Chayes reported on the fall of the Taliban in 2001, she decided to stay in Afghanistan as the country was being rebuilt. In 2005, she established the Arghand Cooperative, a business that sells local products for use in perfumes, soaps and food. The author of The Punishment of Virtue: Inside Afghanistan After the Taliban, Chayes wrote about her experiences starting the cooperative and selling beauty products in December's Atlantic Monthly.