we re eating and drinking foods and beverages that are very acidic.ia. it can soften the enamel. pronamel repair, what it s doing is driving more minerals deep into the enamel surface, that s going to help actively repair. pronamel is taking it to another level. duncan: philadelphia this week is expected to become the first american city to ban traffic stops for minor violations such as broken taillights. city leaders say the goal is to promote equity and curb negative interactions with police. many of the stops for minor violations involve drivers of color. well, millions of people across the globe tonight are celebrating dia de los muertos, or day of the dead. the holiday which originated in mexico is a tradition where