A Failure of Leadership in a Flawed Political Culture  —  The collapse of comprehensive immigration revision in the Senate last night represents a political defeat for President Bush, Sen. John McCain (R-Ariz.) and Sen. Edward M. Kennedy (D-Mass.), the bill's most prominent sponsors.

Two Years of Humble Pie  —  In Britain, Canada and other civilized places, national elections are often called, run and concluded within six weeks.  In America, election campaigns go on forever.  It used to be one year, now it's two.  No one planned this, but like other evolutionary artifacts …

US agrees to join global warming battle  —  President George W Bush dramatically changed his stance on the environment yesterday by agreeing for the first time to include America in a global campaign against climate change.  —  The agreement reached at the G8 summit in Germany includes the goal of …

It's Subpoena Time  —  For months, senators have listened to a parade of well-coached Justice Department witnesses claiming to know nothing about how nine prosecutors were chosen for firing.  This week, it was the turn of Bradley Schlozman, a former federal attorney in Missouri, to be uninformative and not credible.

Peace Corps Is Edwards Terror Plan  —  Senator Edwards is outlining a new national security strategy that hinges on the creation of a 10,000-person civilian peace corps to stem the tide of terrorism in weak and unstable countries.  —  Mr. Edwards's plan, which he presented in Manhattan yesterday …

Fallen Soldier  —  Mr. President, do not leave this man behind.  —  Mr. President, some weeks ago, I wrote a letter of appeal, a character reference, to Judge Reggie B. Walton, urging leniency for I. Lewis "Scooter" Libby.  Scooter, I said, has seen the undoing of his world, but he comes before a …

Attorney-general knew of BAE and the £1bn.  Then concealed it  —  Goldsmith hid secret money transfers from international anti-corruption organisation  —  British investigators were ordered by the attorney-general Lord Goldsmith to conceal from international anti-bribery watchdogs …

Turning the Page: The Real Che?  —  He's the ultimate symbol of radical chic but was Che Guevara really a homophobic, racist square who personally ordered the jailing and executions of innocent men, women and children?  —  That's according to Humberto Fontova, the author of …

Rise in China's Pork Prices Signals End to Cheap Output  —  Few things are as essential to the Chinese as their pigs.  —  From pork spare ribs and mu shu pork to char siu bao — barbecued pork buns — pork is a staple of the Chinese diet.  So in this Year of the Pig, an acute shortage …

Defections to Fred Thompson Pose a Major Threat to McCain  —  John Dowd represented Sen. John McCain in his darkest hour, the "Keating Five" scandal.  He supported McCain the first time he ran for president in 2000 and signed up to be a major fundraiser for him in this year's presidential race.

Careful Strategy Is Used to Derail Immigration Bill  —  Two weeks ago, when the immigration bill landed on the Senate floor, Sen. Jim DeMint (R-S.C.) voted against an amendment that targeted one of its key provisions: a guest-worker program that President Bush and many U.S. companies have sought for years.

Light shines on authors of earmarks  —  Members of the House Armed Services Committee have requested millions of dollars in federal earmarks for companies that have contributed thousands of dollars to their reelection funds, according to a review of funding requests made publicly available for the first time.

America's Most Flaunted  —  Warning: This is a column about Paris Hilton.  Those who are trying to ignore the travails of the famous-for-being-famous hotel heiress might want to avert their eyes.  The rest of you, join me in honorable surrender.  We have no choice but to pay attention.