By Chip MinemyerOriginal Source: tribdem.comMark Kendall’s Twitter handle notes both his professional accomplishments and human weakness:“Grammy-nominated guitar player for rock band Great White. I love God, my wife, family, sobriety, healthy living & helping struggling alcoholics/addicts ...”Like many in the rock-and-roll community, Kendall has battled addiction. He said he has been sober for 10 years, and now reaches out to others on social media who might find themselves in the grip of drug or alcohol dependence.Kendall and his band, Great White, will perform Saturday night at the...click here to continue reading