Texas storms prompt canceled flights as north-east heatwave comes to a close

Flash flood warnings and school closures in Texas as the US north-east breaks heat records before a dramatic cooldownHundreds of flight cancellations have been reported in Texas as storms roll over the state, leading to flash flood warnings and school closures, while punishingly high temperatures in the north-east break records before a dramatic cool-down.Nearly 150 flights were canceled or delayed at Dallas Fort Worth international airport on Wednesday and nearly 700 delayed on Tuesday, accordi...