[originaltext] The U. S. Defense Department has always been proud of its powe

The U. S. Defense Department has always been proud of its power on land, at sea, and in the air. And now, it’s increasing its attention to a fourth sector-space.
   Defense Secretary Donald Rumsfeld announced plans this week for changes that would include adding a four-star general responsible for space programs. Wolf Blitzer has more. The organization known for guns, ships and planes may be getting into a more cosmic business. More than any other country, the United States relies on space for its security and well-being. Defense Secretary Donald Rumsfeld is taking the Pentagon to another dimension, overhauling its space program, putting the Air Force at the helm, and appointing a four-star general to lead the way, elevating space, he says, to meet 21st century national security needs. Space issues are complex and merit a renewed focus. Senator Bob Smith, Republican, New Hampshire: There are nations out there who are hostile to us, and they are in space. They, they have such weapons as lasers, anti-satellite weapons, and electromagnetic pulse weapons, and we have to be ready to recognize that threat.