. >> suarez: kate zernike of the "new york times" and david von drehle of "time" magazine assess the glenn beck phenomenon and the tea party movement after the weekend rally in washington. >> woodruff: and jeffrey brown finds out what this year's emmy awards say about the business of entertainment television. that's all ahead on tonight's newshour. major funding for the pbs newshour has been provided by: and with the ongoing support of these institutions and foundations. and... this program was made possible by the corporation for public broadcasting. and by contributions to your pbs station from viewers like you. thank you. >> suarez: the latest u.s. casualty numbers out of afghanistan were grim indeed-- 14 killed in the past three days. they died in a series of new attacks by taliban insurgents. >> seven americans were killed today in two roadside bombs in southern afghanistan. seven others died over the weekend making a total of 49 killed in august following the record 66 in july. saturday saw predawn insurgent raids on two forward operating bases in the eastern city. one base cam