The Obama administration has achieved a landmark heretofore considered impossible: they are making America's allies homesick for the administration of George W. Bush. This week, news broke that Poland's foreign minister was caught on tape earlier this year disparaging the United States. Radek Sikorski bitterly said Warsaw's ties to Washington were "worthless," then followed it up with some even saltier language. It's actually a measure of America's importance that the surreptitious recording caused a sensation, forcing Polish Prime Minister Donald Tusk to face a confidence vote in Parliament. The indiscretion will probably cost Sikorski his prospects for the job of EU foreign policy chief. But he's not wrong about America. The United States has become an exasperating ally, and even countries that are inclined to support us are hedging against because of the Obama administration's conduct. Neither our threats nor our assurances are believed. Clawing back that credibility will be an expensive undertaking.