WASHINGTON (AP) - The Senate Foreign Relations Committee chairman warned on Sunday against fostering an arms race in space after China was reported to have conducted an anti-satellite weapons test. Sen. Joe Biden, D-Del., said the test was provocative, but that the United States had ways to combat the threat posed by it. "I don't think we should be overly worried about this at this point," Biden said. "We have ways to deal with that ability." The U.S. said China conducted the test earlier this month in which an old Chinese weather satellite was destroyed by a missile. Biden, who...