there's a fight brewing there between sirius and its significant holder, john malone.his gives a little more ammunition, so to speak. but that stock is watching by shareholders. i like son-in-law of the tweets yesterday in the wake of the barnes and noble story. what a mistake it can be to bet against malone long term. >> there are a lot of others well above their conversion price on the convert that they got. of course, partners is just a few weeks. by the way, not giving up anything this morning. >> when we come back, gm auto sales set to be released in just a few moments. gm's vice sales will talk to us about the numbers as soon as they're released. and, of course, don't miss the exclusive interviews with charles evans and dennis lockhart who is off the reservation. a lot more squawk on the street is still ahead. recently, students from 31 countries took part in a science test. the top academic performers surprised some people. so did the country that came in 17th place. let's raise the bar and elevate our academic standards. let's do what's best for our students-by