The five-time Grammy winner looks back on his career, ahead of receiving the country's highest civilian honor.
BY: THE ASSOCIATED PRESS
Miami — Forecasters say Isaac has strengthened into a Category 1 hurricane with 75 mph winds as it makes its way toward Louisiana.
The U.S. National Hurricane Center said Tuesday that Isaac gained strength as it moved over the warm, open waters of the Gulf of Mexico.
Isaac is expected to make landfall over southeastern Louisiana, possibly the New Orleans area, either late Tuesday or early Wednesday.
Experts share a range of perspectives on how to combat the Islamic State militant group, and the role the U.S. should play.