Baton Rouge has met the federal standard for ozone levels two years early. However, some environmental groups say the standard does not go far enough. Ozone forms from industrial activities and car exhaust combining during hot sunny days. The Baton Rouge area has struggled for years to meet standards through regulations like yearly car inspections. Governor Jindal supports medical marijuana if tightly controlled, and details emerged on recent home invasions in Baton Rouge under investigation. A new LSU clinic will study childhood obesity in south Louisiana teenage girls through exercise disguised as video games. The state budget proposal includes a pay raise for state employees.