By Chris Howie
MMANEWS.COM Staff Writer
Former UFC Welterweight Champion Matt Serra has fought across the board in weight classes. He first came into the UFC as a lightweight, won the UFC Welterweight title from Georges St. Pierre, and in his next bout will fight Tom Lawlor as a middleweight.
When asked about Performance Enhancing Drugs in a recent interview with MMAWeekly.com, Serra was very critical of fighters using PED's and although he didn't point fingers at anyone in particular, his assessment of how many fighters are using is scary:
“It