NY Times blog
notes that new Senate rules might do away with an advantage senators once enjoyed -- receiving donated private jet travel but paying only the equivalent of much cheaper commercial first-class travel. Hillary Clinton and Barack Obama have already sworn off the perk. But non-senators running for president still enjoy the edge. They can beg all the private jet time they can round up, then reimburse it at a bargain rate and save lots of time flying between Des Moines and New Hampshire. Huckabee backers, start your engines.