Nikki's guest is is still the longest-serving bassist in Metallica history, Jason Newsted. In 1986, he was rushed in to replace the late Cliff Burton, and helped take the band to unseen levels of superstardom. And then he walked away from it all. Now he's back with a band that he's proud enough to put his name on: Newsted. Jason shares his Metallica memories, good and bad, and his new metal philosophy. Plus, Nikki reveals some Crue vinyl secrets so record collectors can know if they're in the Motley Money. Listen: