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This is AP News Minute. Warm weather in the East and frigid air in the Midwest could spell trouble for travelers this weekend. Forecasters say a storm could produce nasty conditions from Texas to northern New England. Victims of Pan Am Flight 103 were remembered Saturday on the 25th anniversary of the terrorist bombing. Wreaths were laid in Lockerbie, Scotland, while Attorney General Erie Holder and former FBI Director Robert Mueller made remarks at Arlington National Cemetery. Authorities say four men have been charged with murder in last weekend’ s deadly carjacking outside a mall in northern New Jersey...

December 1st marked World AIDS Day. People around the world join together to celebrate progress in fighting acquired immunodeficiency syndrome, better known as AIDS. A new device aims to make identification of AIDS easier and to lower the cost of testing in developing countries. The human immunodeficiency virus—HIV attacks and destroys CD4 cells making patients unable to fight off infections. Doctors often suggest patients use antiretroviral drugs to help strengthen the body’ s natural defenses for fighting disease. A CD4 cell count can help doctors decide if the drug treatment is necessary or not.