The Air Force is asking Congress for funds to arm the B-2 stealth bomber with a long-range variant of the service's supersonic, stealthy cruise missile -- pairing two of the U.S. military's most advanced offensive capabilities to give policy makers the option to attack high-value targets during the early stages of a campaign. The Air Force's fiscal year 2017 spending request includes funds for a new program under an umbrella modernization budget line used to upgrade the fleet, seeking $76...