Did America rush into a war in Iraq for which is was unprepared? Could the volatility in Iraq have been prevented? FRONTLINE takes an in-depth, behind the scenes look at what some government officials said was the underlying cause of America’s problems in Iraq: prewar political infighting that hampered efforts to plan for an orderly postwar transition.

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Veteran investigative team Martin Smith, Marcela Gaviria and Scott Anger continued their reporting on Iraq, setting out on a five-week journey across the country, from the Kurdish north, through the Sunni Triangle, to the Shiite south, taking a hard look at the social and political reality beyond the political corridors of Baghdad.

In "Tax Me If You Can," FRONTLINE correspondent Hedrick Smith investigates the rampant abuse of tax shelters since the late 1990s. Through interviews with government officials, tax experts, and industry insiders, Smith uncovers an avalanche of bogus transactions -- created by some of America's biggest and most-respected accounting firms, law firms, and investment banks -- that were then aggressively marketed to big corporations and wealthy individuals.

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We don't have an overview translated in English. Help us expand our database by adding one.

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Nearly 95 percent of all cases resulting in felony convictions never reach a jury. They are settled through plea bargains in which a defendant agrees to plead guilty in exchange for a reduced sentence. But what are the implications of a system that relies on pleas to expedite justice?