WASHINGTON (AP) -- Rebuffed twice by the courts, the Obama administration is taking another crack at a moratorium on deep-water drilling, stressing new evidence of safety concerns and no longer basing the moratorium on water depth. But those who challenge the latest ban question whether it complies with a judge's ruling tossing out the first one. The new order does not appear to deviate much from the original moratorium, as it still targets deep-water drilling operators but defines them in a different way. "It is unnecessary and shortsighted to shut down a major part of the nation's energy lifeline while...