Focus turns to truck spotted in Koreans military parade . Truck is known as a `` transporter , erector , launcher '' or TEL . TEL investigating whether the U.N. came from U.S. . Analyst says Pyongyan may have built the truck themselves .
Focus turns to truck spotted in Pyongyan military parade . Truck is known as a `` transporter , erector , launcher '' or TEL . U.N. investigating whether the TEL came from China . Analyst says Koreans may have built the truck themselves .