i'm candy crowley, here are today's top stories. six people were killed and at least 30 others wounded after a car bombs exploded in five different neighborhoods in baghdad. the attacks occurred over a three-hour period earlier this morning. officials say the bombings appear to have the hall marks of al qaeda in iraq. former secretary of state colin powell says barack obama has a way to go as president, he addressed other challenges facing the president on the eve of his state of the union address. >> the economy is now starting rebound, more slowly we like to see, whether you approve health care or not, he took on that issue which is a major challenge for the american people. and so i hope we can fix whatever may be at fault in the bill that was passed but we need