>> suarez: still to come on the "newshour": southern sudan's coming vote on independence; new models for charitable giving; departing democrat james oberstar; shutting down ethnic studies classes and remembering jazz legend billy taylor. but first, the other news of the day. here's hari sreenivasan. >> sreenivasan: the snow plows kept going in new york city today, four days after last weekend's blizzard. officials said crews have plowed every street at least once, and they're trying to get down to the asphalt streets. some blocks were still impassable because of abandoned cars. mayor michael bloomberg today called the city's response to the storm inadequate and unacceptable. he's been heavily criticized, but he promised to get answers, after the cleanup. >> you can get angry or you can focus on number one keep our work force out there and trying to solve problem of today. number one priority and to do it safely. number two, we can then go and have an investigation to learn so that we...