Jason Fraley interviews Gary Sinise, who returns to co-host the National Memorial Day Concert with Joe Mantegna tomorrow on PBS. He called in the first time 10 years ago when he co-hosted the event in 2016, capping a busy weekend where his Lt. Dan Band rocked the G.I. Film Festival at Howard Theatre and performed for the wounded vets at Walter Reed. They also discuss the legacy of his Oscar-nominated role as Lt. Dan Taylor in “Forrest Gump,” which won six Oscars, including Best Picture. (Theme Music: Scott Buckley's "Clarion")