Awe-Inspiring Photos of Two WWII Ship Wrecks U-166 and SS Robert E. Lee

An underwater look at wrecks that rest only miles apart in the Gulf of Mexico.

— -- The SS Robert E. Lee and U-166 sunk within several minutes of one another during World War II. Take a look at the ship wrecks almost 72 years later, and follow Nautilus Live for more great footage.