First Lady Michelle Obama, accompanied by Darden chef Julie
Elkinton, talks to Charisse McElroy, right, and her daughter
Jacqueline McElroy, 9, during an event at Olive Garden in
Hyattsville, Md. on Thursday. Manuel Balce Ceneta/AP hide
caption  itoggle caption Manuel Balce Ceneta/AP   itoggle
caption Bob Child/ASSOCIATED PRESS  Phosphates and bitters, a
mixture of herbs steeped in alcohol, are part of the revival of
old-timey soda fountain drinks at places like PS7's in
Washington, D.C. Maggie Starbard/NPR hide caption  itoggle
caption Maggie Starbard/NPR  Researchers have found that when
bottles of sanitizer and wipes were kept around schools and
students were cued to use them, they ended up missing
significantly fewer days due to stomach bugs. / hide caption
itoggle caption /   itoggle caption  A truckload of live turkeys
arrives at the Cargill plant in Springdale, Ark., on Aug. 4.
Most turkeys in the U.S. are given low doses of antibiotics,
which breed resistant strains of bacteria, including Salmonella.