Clinical psychologist and parenting expert Dr. John Duffy joins Wendy Snyder, filling in for Lisa Dent, to discuss how ...
John J. Duffy rose from sergeant to major while serving in special operations groups including the 5th Special Forces Group in the U.S. Army. He served four combat tours in Vietnam, where he often ...
This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Psychologist and best-selling author Dr.
On the C-SPAN Networks: John Duffy is a Professor for the George Washington University Law School with one video in the C-SPAN Video Library; the first appearance was a 2004 Call-In. The guests ...
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