Guns N’ Roses bassist Duff McKagan has opened up on his struggles with addiction and anxiety in the latest episode of the mental health podcast hosted by the eldest daughter of the late Chris Cornell.Mind Wide Open, which debuted last month, sees Lily Cornell Silver discussing mental health issues with medical professionals, celebrities and musicians.In the latest episode, McKagan recalled having his first panic attack at the age of 16, when he was taking a shower.“Suddenly I couldn’t breathe,