CNN Erin Burnett OutFront April 10, 2013 06:58:00
No open criticism of north korea so certainly not ratcheting up in public any kind of pressure on north korea. that's many lawmakers in washington frustrated because, obviously they say china could be a huge amount of leverage on the north korean regime. wolf? >> what about the u.s./china level of cooperation with north korea is concerned? we know john kerry is heading toward beijing. what's the latest as far as cooperation or confrontation, as far as north korea's concerned? >> many analysts here in china have a very different take to what may be some analysts in the u.s. are saying, wolf. wh...