Why The New Ghostbusters Have To Distance Themselves From The Old Ghostbusters

Why are the New Ghostbusters suddenly embracing the Old Ghostbusters, especially after going to such lengths to create some necessary distance? In case you missed the story over the weekend, Old Ghostbuster (or "O.G.") Bill Murray was spotted in Boston reportedly heading to the set of Paul Feig’s Ghostbusters reboot, where he was expected to film a cameo. This news arrived on the heels of the surprise announcement that similar "O.G." Dan Aykroyd will pop up in next summer’s reboot (remake? r...