The Detroit skyline rises behind the Monument to Joe Louis, also known as "The Fist," Thursday, July 18, 2013.
The Detroit skyline rises behind the Monument to Joe Louis, also known as "The Fist," Thursday, July 18, 2013. Paul Sancya AP
The Detroit skyline rises behind the Monument to Joe Louis, also known as "The Fist," Thursday, July 18, 2013. Paul Sancya AP