Dave Marash was a celebrated anchor-reporter in New York TV and network news for 40 years. Then, after a brief run at Al Jazeera -- preceded by a distinguished 16-year one at "Nightline" -- ended in 2008, he took his leave. Marash, now 74, and his wife, Amy, also a former TV producer, have lived in New Mexico for the past few years, but far from being entirely off the grid, Marash now hosts a near-daily podcast, "Here and There With Dave Marash" -- available at davemarash.com.