Detailed text transcripts for TV channel - MSNBC - 20100708:16:07:00
Accumulative effect of all this heat, even though it is in new york city, for example, about 0 degrees cooler than it was two days ago. it's 0 today, 100 a couple days ago. 100 yesterday in some places. it's much better and the humidity is still kicking. it's a stifling condition. >> there's a burden here on the electrical grid as well. what are some of the concerns? >> reporter: there is. we are approaching record demand. so far, the system has held up. the power companies so far are able to meet the demand. they've been juggling the demand. in new york, for example, there are places where po...