The San Diego Union-Tribune
Sammy Hagar buzzed about his new Las Vegas residency, cocktail line and Cabo San Lucas tourism ambassadorship
Sammy Hagar has learned to roll with the punches, as befits a former boxer turned Rock & Roll Hall of Fame inductee who in 1995 was fired from his decade-long gig as the lead singer in Van Halen.
The veteran solo star has also learned to stay extremely active, on stage and off.
"I'm about as busy as a man can be - and I don't know why. I'm…