like people with liver disease. or women who are nursing, pregnant, or may become pregnant. simple blood tests will check for liver problems. tell your doctor about other medicines you re taking. or if you have muscle pain or weakness. that could be a sign of a rare but serious side effect. is your cholesterol where your doctor wants? ask your doctor if crestor is right for you. [ female announcer ] if you can t afford your medication, astra zeneca may be able to help. new information this morning on the shifting sands in the 2012 battleground states. president obama s strategy could be challenge there had by new numbers on party i.d. changing trends in party makeup that are happening right in those states president obama s targeting, according to the new report. the author of that report joins me from washington, susan page, washington bureau chief for usa today. good to see you today. good morning. great to be with you again. so you wrote about these changing party battlegrou