on their radar. you need to get a canadian on your show sometime to explain how a little bit of socialism can improve a country. and brian in colorado. no. they want to keep cutting taxes, the democrats keep going along with it. we need jobs in america to solve our problems. without private sector nothing else can be paid for. we are currently living proof of that. if you want to read more on the subject, go to the blog cnn.com/caffertyfile. that's where you'll find more on that. wolf. >> thanks very much. to our viewers you're in the situation room. fighting is raging in libya and a deadly new twist in a week-long siege as a refugee camp is shelled. fresh outrage over soaring gas prices in the united states. why are oil companies getting bill yons and billions of dollars in tax breaks even as they rake in record profits? cnn investigates the