November 17, 2009 2:54 pm Cancer Survivor Lu Ann Cahn Reacts to New Guidelines NBC10’s Lu Ann Cahn takes off her reporter hat and talks about why, as a breast cancer survivor, she’s concerned about the new guidelines. US & World Videos 0:35 Fans of ‘The Office' got to see some of the stars at Fan Expo Philadelphia on Saturday 2:32 Rainy, chilly weather didn't stop many from enjoying festivals throughout Philadelphia 0:29 Driver found safe after carjacking in Delaware 2:23 Teen killed in quadruple shooting in North Philadelphia on Saturday evening 0:39 Teen shot near church in West Philly, two in custody