ROLAND S. MARTIN: Texas A&M would be nuts to leave Big 12 for SEC

When talking to a friend who wanted to cheat on his wife, the Malik Yoba character in the movie "Why Did I Get Married?" talks about the 80-20 rule, which says that in relationships, you likely have 80 percent of what you need, and if you cheat, you're chasing the 20 percent of what you want. Please, can someone explain the 80-20 rule to the Texas A&M Board of Regents and the chorus of Aggies who are pining to join [...]