martha: new questions over u.s. allies defense system after a missile test in taiwan fizzled, 6 out of 19 missiles missed their targets and that may be embarrassing for taiwan but some reports suggest, they were designed to show the country is not prepared for an attack by china and for washington to give them better stuff to work with, i guess. bill: and, drills taking place as china's president heads to the white house. meanwhile, experts are taking a closer look at what appears to be and adds vaned chinese stealth fighter and there is the president, hu jintao and they are looking at designs, whether it was copied from american designs. what is the level of u.s.