alan pizzey, cbs news, tripoli. >> mitchell: and coming up on tonight's "cbs evening news", a catch-22 for the long-term jobless who say many employers don't even want them to apply. do you have an irregular heartbeat called atrial fibrillation, or afib, that's not caused by a heart valve problem? are you taking warfarin to reduce your risk of stroke caused by a clot? you should know about pradaxa. an important study showed that pradaxa 150mg reduced stroke risk 35% more than warfarin. and with pradaxa, there's no need for those regular blood tests. pradaxa is progress. pradaxa can cause serious, sometimes fatal, bleeding. don't take pradaxa if you have abnormal bleeding, and seek immediate medical care for unexpected signs of bleeding like unusual bruising. pradaxa may increase your bleeding risk if you're 75 or older, have kidney problems or a bleeding condition, like stomach ulcers. or if you take aspirin products, nsaids, or blood thinners. tell your doctor about all medicines you take, any planned medical or dental procedures, and don't stop taking pradaxa without your doctors app