<div id="subtitle">Chronology of news events in 2009</div><div><p>Dec. 16</p><p>Time magazine names Federal Reserve Chairman Ben Bernanke its Person of the Year.</p><p>Dec. 18</p><p>U.N. climate summit in ...

<div id="subtitle">Diane Sawyer launches a new era as anchor of ABC's flagship evening newscast</div><div><p>Diane Sawyer was all business on a busy first day as anchor of ABC News' flagship evening newscast on Monday, save for a brief salute at the end to Charles Gibson, whose ...

<div id="subtitle">After 34 years at ABC News, anchor Charles Gibson says goodbye to viewers, hello to retirement</div><div><p>Charles Gibson has signed off for the last time from the ABC News anchor desk. He brings 34 years at the network to a close with Friday's edition of ...

<div id="subtitle">His last day at work: 'World News' anchor Charles Gibson retiring from ABC News after 34 years</div><div><p>Considered one way, Charles Gibson's career in TV news seems to be a model of stability: 34 years logged with one employer, ABC. There, he did his job ...