CBS Evening News - 2011-05-31

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Read a transcript preview of “CBS Evening News - 2011-05-31” from malgent, uploaded on 2025-07-29.

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Language: English (original, YouTube automatic captions)

[0:01] [Music]

[0:03] Tonight, new questions about the safety

[0:05] of cell phones after world health

[0:07] experts say they may, that's may,

[0:11] increase the risk of brain cancer. I'm

[0:13] Harry Smith. Also tonight, two Iraqi

[0:16] insurgents living in the United States

[0:18] are indicted on terrorism charges. Their

[0:21] alleged mission to kill American

[0:24] servicemen. Could the pilots have

[0:26] prevented the crash of Air France flight

[0:29] 447? We'll talk to an expert, Sully

[0:32] Sullenberger.

[0:34] And

[0:35] it's a whole new day in this school, a

[0:38] lesson in how to turn failure into

[0:40] excellence.

[0:45] >> This is the CBS Evening News.

[0:50] Good evening. Who among us does not

[0:53] spend at least part of the day talking

[0:55] on a cell phone? And that is why we're

[0:57] beginning tonight with new questions

[0:59] about a possible health risk. Today, a

[1:02] new report says cell phones may raise

[1:04] the risk of brain cancer. Again, we

[1:07] emphasize may because thus far there is

[1:10] no definitive link. But even the chance

[1:12] is reason for concern and reason to ask

[1:15] CBS News medical correspondent Dr. John

[1:17] Leuk to explain. An international group

[1:21] of scientists spent the last eight days

[1:23] pouring over all available studies on

[1:25] the possible link between cell phone use

[1:27] and cancer. They classified cell phones

[1:30] as quote possibly carcinogenic to humans

[1:33] in the same category as engine exhaust,

[1:35] certain food dyes, and the pesticide

[1:37] DDT. This means there may be an

[1:40] increased risk, but the evidence is not

[1:42] conclusive.

[1:43] >> I'll emphasize possible because that's

[1:45] where the evidence stands at present.

[1:48] The new classification was given in an

[1:50] abu

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