Heat gripping half of US expected to last for days (AP)

[DaFozz]

http://us.rd.yahoo.com/dailynews/rs....com/s/ap/20110609/ap_on_re_us/us_hot_weatherAP - Public schools in Philadelphia and parts of New Jersey and Maryland cut their days short, worried about students sweltering in temperatures in the 90s.[/URL]

More...