Now is your chance to ask the PBS NewsHour senior correspondents anything you want. Tweet your questions to @NewsHour. Forty years ago, Robert MacNeil and Jim Lehrer reported on the Watergate scandal. Their coverage laid the groundwork for…

By Larry Kotlikoff Photo of the Social Security Administration in Oakland, Calif., by flickr user dumbeast *Larry Kotlikoff's [Social Security original 34 "secrets"](http://www.pbs.org/ newshour/businessdesk/2012/07/social-security-secrets-you-ne.html), his [**additional secrets**](http://www.pbs.org/newshour/businessdesk/2012/08/on-the-qt-a-few-more- social-se.html), his Social Security ["mistakes"](http://www.pbs.org/newshour/businessdesk/2012/08/11-social-security-mistakes-pe.html) and his [**Social Security gotchas**](http://www.pbs.org/newshour/businessdesk/2012/09/ten-of-the-worst-social- security-gotchas.html) have prompted…