 If you use white vinegar for cooking and cleaning, you may have noticed things are a little more complicated these days. It's all about vinegar varieties today from the Old Farmer's Almanac. With more practical tips and useful advice, this is the Old Farmer's Almanac Radio Report for Saturday, July 20th, the 202nd day of the year. Musician Carlos Santana celebrates his 77th birthday, and the first International Special Olympics were held on this day in 1968.