ROUGH CUT (NO REPORTER NARRATION)<br/> <br />STORY: U.S. State Department spokeswoman Victoria Nuland said that if North Korea "made a different choice we will respond."<br/> <br />"Unfortunately, all we've seen in response to those offers has been more aggressive rhetoric," she added.<br/> <br />Earlier, the United States said it would soon send a missile defence system to Guam to defend it from North Korea, as the U.S. military adjusts to what Defense Secretary Chuck Hagel called a "real and clear danger" from Pyongyang.<br/> <br />Hours later, South Korea's Yonhap news agency said North Korea had moved what appeared to be a mid-range Musudan missile to its east coast. It was not clear if the North planned to fire the rocket or was just putting it on display as a show of force, one South Korean government source was quoted as saying.<br/> <br />North Korea also barred entry to a joint industrial complex it shares with the South for a second day on Thursday and said it would shut the zone if Seoul continued t
