How is it that one senator can stifle government function? Tim Rutten of the LA Times explains:

In the face of these daunting issues, what was it that preoccupied the Senate on the eve of its long weekend recess? The legislative drama du jour is the standoff between the White House and Sen. Richard C. Shelby (R-Ala.), who has put a personal hold on more than 70 executive branch appointments until the Obama administration agrees to fund a couple of pork-barrel projects he has earmarked for his state. One involves tens of millions of dollars for an FBI laboratory focusing on improvised explosives — something the bureau doesn’t think it needs. . . . Unless the administration agrees to give Shelby what he wants, he intends to invoke an archaic senatorial privilege that allows him to prevent the chamber from considering any of the administration’s nominees to executive branch vacancies, no matter how crucial. Without the 60 votes to force cloture — another archaic convention — there’s nothing the Democrats or the White House can do.