Mir vs. Cormier Heavyweight Showdown to Take Place Nov. 3


By Dave Meltzer – Senior Writer The first cross-promotional effort between UFC and Strikeforce looks to have a date. image by:slumz.boxden.com       The heavyweight battle with former UFC champion Frank Mir (16-6) facing Strikeforce Grand Prix tournament winner Daniel Cormier (10-0) will take place Nov. 3 in Oklahoma, according to a Showtime source…