Heat Wave on Eastern Seaboard; Warnings for New York, Philadelphia, Washington

[link=http://abcnews.go.com/US/heat-wave-threatens-eastern-seaboard-including-york-philadelphia/story?id=11090702]http://abcnews.go.com/US/heat-wave-threatens-eastern-seaboard-including-york-philadelphia/story?id=11090702[/link]