...Mayor Bill White on Tuesday announced a 21-member commission to study Houston's term limits and make recommendations by July 1. Any changes to the current limit of three, two-year terms for Houston's mayor, controller and 14 City Council members would be subject to approval by the council and by voters... In November 1991, after Kathy Whitmire had completed 10 years as mayor and some council members had served continuously for decades, 56.9 percent of Houston voters approved term limits that took effect in 1993. The panel appointed by White represents the first serious effort to change this system. “Houston has...