Photographers take photos of space shuttle Discovery at launch pad 39A at the Kennedy Space Center in Cape Canaveral, Florida, Tuesday, Sept. 21, 2010. Discovery is scheduled to launch on Nov. 1. (AP Photo/John Raoux)
Miami-Dade Police and Fire Rescue officers are seen on the arrival level at Miami International Airport in Miami, early morning Friday, Sept. 3, 2010. A spokesman for Miami International Airport says four of its six concourses have been evacuated as a police bomb squad investigates a report of a suspicious item. Several flights were diverted to other parts of the terminal.(AP Photo/Alan Diaz)
Jesse “Jedi” Powers, 5, of Tilton, New Hampshire fiddles with an R2D2 robot that his dad built, while they attend the Star Wars Celebration V in Orlando, Florida, Thursday, August 12, 2010. (Red Huber/Orlando Sentinel/MCT)
Sydney McDonald, 2, feeds the giraffes at the Miami Metrozoo on Friday, July 30, 2010. (AP Photo/J Pat Carter)
The external fuel tank for the last scheduled space shuttle flight is transported to the Vehicle Assembly Building, back right, at the Kennedy Space Center in Cape Canaveral, Florida, Wednesday, July 14, 2010. The tank is designated for space shuttle Endeavour’s STS-134 mission scheduled to launch in Feb. 2011. (AP Photo/John Raoux)
In this photo provided by the soon-to-be-renamed Miami Metrozoo, a newborn giraffe sits in the Miami Metrozoo on Wednesday June 16, 2010. The giraffe was born Wednesday to Mia, a first-time mother. (AP Photo/Miami Metrozoo)
Tar balls begin to wash up on Pensacola Beach, Florida, on Friday, June 4, 2010 as a result of the oil spill from the oil rig disaster in the Gulf of Mexico. (Kevin Spear/Orlando Sentinel/MCT)
In this Friday, May 21, 2010 photo, Ashley Perez sweeps up hair at La Bella Salon in Coral Gables, Florida. The salon is collecting hair to help contain the oil spill in the Gulf of Mexico. (AP Photo/Wilfredo Lee)
A May 17, 2010 satellite image provided by NASA shows a large patch of oil visible near the site of the Deepwater oil spill, and a long ribbon of oil stretched far to the southeast. The National Oceanic and Atmospheric Administration said Wednesday that a small portion of the slick had entered the so-called loop current, a stream of fast moving water that circulates around the Gulf before bending around Florida and up the Atlantic coast. (AP Photo/NASA)
The space shuttle Discovery lands on Kennedy Space Center’s Runway 33 on Tuesday, April 20, 2010, in Cape Canaveral, Florida. (AP Photo/Pierre DuCharme, Pool)
In this Friday, Jan. 8, 2010 photo, people enjoy outdoor dining on Lincoln Road in Miami Beach, Florida. (AP Photo/Lynne Sladky)
Royal Caribbean International’s newest cruise ship, the highly-anticipated Oasis of the Seas, makes her U.S. debut into her homeport of Port Everglades Friday, Nov. 13, 2009, in Fort Lauderdale, Florida. (AP Photo/Sun Sentinel, Josh Ritchie)
The Gulf of Mexico slams against homes prior to Tropical Storm Ida in Destin, Florida on Monday Nov. 9, 2009. (AP Photo/Mari Darr-Welch)
