U.S. flexes muscle at North Korea

The U.S. military planned to test launch a nuclear-capable missile Wednesday morning.The test was expected to take place at Vanderberg Air Force Base in California.A colonel with the Air Force says it's to "verify the status of our national nuclear force and to demonstrate our national nuclear capabilities."The testing comes as the U.S. prepares for North Korea to hold its sixth nuclear test.Meanwhile, all 100 members of the U-S senate will visit the White House Wednesday for a briefing on the e