LINDA STOUFFER, CNN ANCHOR: In two new studies, researchers say they found no link between cell phone use and brain cancer. Although there is a warning here, perhaps more study is needed. So here to tell us more about the research, CNN medical correspondent Holly Firfer was kind enough to get up early and explain it all. Hello, Holly.</s>HOLLY FIRFER, CNN CORRESPONDENT: Very early. Good morning. What they found out in two prestigious medical journals, the "Journal of the American Medical Association," "The New England Journal of Medicine," they looked at about -- two separate studies looked at about the same number of people, cell use for about 100 hours over a four-year period. No relationship to brain cancer say the researchers. But they do have a lot of concerns. They do want more studies to be done. And coming up in the next half hour on "EARLY EDITION," we're going to tell you what those reservations by these researchers are. So we'll give you a lot more detail.</s>STOUFFER: And we'll get into that in the next hour. Thank you so much, Holly. Appreciate it.</s>FIRFER: Sure.
Two New Studies Find No Link Between Cell Phone Use and Brain Cancer