AP Photo/Rich Schultz
A construction worker wipes sweat from his face as he installs roofing tiles as part of a solar panel installation project at Park Ridge High School in Park Ridge, N.J., Wednesday, July 7, 2010. Temperatures in the Northeast are expected to reach 100 for the second straight day.
AP Photo/Alex Brando
Mark Wooldridge, with the Architect of the Capitol Grounds Crew, work on the drains in the reflecting pool on the Senate side of the Capitol in Washington Wednesday, July 7, 2010.
AP Photo/The Detroit News, Brandy Baker
From left, Joshua Shafquat, Naomi Lazarus, and Jasmine Shafquat, 14, catch some sun and stay cool by laying in the shallow end of the pool at the Troy Family Aquatic Center in Troy, Mich., on July 6, 2010.
AP Photo/The News & Observer, Chuck Liddy
Marcus White, 22, of Greensboro, N.C. and Deborah Krieger, 16, of Los Angeles, take advantage of a huge fan during an American Dance Festival class in "The Ark" on the East Campus of Duke University in Durham, N.C., Tuesday afternoon, July 6, 2010. There is no air conditioning in the building and the afternoon classes in the old building are legendary for the sweltering heat.
AP Photo, Journal Inquirer, Jim Michaud
Nasir Hova, of Waterbury, Conn., dives for the football while playing touch football in the pond at Gay City State Park in Hebron, Conn., Tuesday, July 6, 2010. Temperatures reached towards 100 degrees during a heat wave gripping the east coast.
AP Photo/Home News Tribune, Augusto F. Menezes
Freddie Lopez keeps cool in a hammock under the trees at Sadowski Park in Perth Amboy, N.J., Tuesday, July 6, 2010.
AP Photo/Tim Donnelly
People gather along Cape May Beach on Tuesday, July 6, 2010, in Cape May, N.J. to watch the sunset. The East Coast broiled under an unforgiving sun Tuesday as record-toppling temperatures soared to 100 or higher in several cities, utility companies cranked out power to cool the sweating masses and the unlucky sought any oasis they could find.
AP Photo/Detroit Free Press, Andre J. Jackson
Stefan Sidorowicz, 43, of Hamtramck floats along the Detroit river off Belle Isle as temperatures climbed above the mid 90's in Detroit on Monday, July 5, 2010.
AP Photo/Craig Ruttle
A woman takes cover from the late morning sun along 72nd Street in New York, Tuesday, July 6, 2010, as the region entered another in a string of hot days and above normal temperatures.
AP Photo/Detroit Free Press, Andre J. Jackson
Anup Bhokare, 23, of Detroit, cheers on his team while keeping a cooler filled with water during a Great Lakes Cricket game at Belle Isle as temperatures climbed above the mid 90's in Detroit on Monday, July 5, 2010.
AP Photo/Hattiesburg American, Matt Bush
Emily Sheckells and her dog Molly relax on the beach of the lake at Paul B. Johnson State Park near Hattiesburg, Miss., on Monday, July 5, 2010.
AP Photo/Chuck Burton
Construction workers toll under the sun in Charlotte, N.C., Tuesday, July 6, 2010, where temperatures are expected to be well over 90 degrees.