ous confrontations over the last year.He called it a great honor to be appointed vice chair, and an appointment that he does not take lightly.Quoting Dunne, he said, no man is an island, that what he does is with the support of his constituents and the cooperation of his colleagues.???2012 was a very difficult year for all of us,??? Munoz said, ???with a storm that left destruction in its wake, an