use caution when driving or operating machinery. the most common side effect is nausea. thank you chantix. ask your doctor if chantix is right for you. many insurance plans cover chantix for a low or $0 copay. >> mason: we want to take note of a special anniversary for us here at cbs coming up tomorrow. ou cbs news presents douglas edwards with up-to-the-minute developments from all parts of the world. >> mason: douglas edwards, network television's first anchor, the first anchor of this rsoadcast, was born 100 years ago, july 14, 1917, in ada, oklahoma. a radio veteran, edwards was tapped to anchor the first nightly network tv newscast in 1948.