DALLAS - Texas' largest Baptist group is taking a rare step into environmental advocacy, working to block Gov. Rick Perry's plan to speed the approval process for 18 new coal-fired power plants. The Christian Life Commission, the public policy arm of the Baptist General Convention of Texas, is mobilizing Baptists against the coal-fired plants and urging the convention's 2.3 million members to voice their opposition to state lawmakers. "A lot of people felt like our industries, our policy leaders, are going to take care of these big issues like air quality, (and) it's not going to be something our local...