Here is a link to the book trailer for my new book "The Confederate Alamo: Bloodbath at Petersburg's Fort Gregg on April 2, 1865."
http://www.youtube.com/watch?v=ic5CxU4R1x0
A gun section from the Washington Artillery commanded by Lt. Frank McElroy played a prominent role in the little known but strategic Battle of Fort Gregg to close out the Petersburg Campaign.
John Fox