System Worries Clinton Backers Delegates Won May Not Reflect Popular Vote By Matthew Mosk Washington Post Staff Writer Monday, February 18, 2008; A06 Supporters of Sen. Hillary Rodham Clinton are worried that convoluted delegate rules in Texas could water down the impact of strong support for her among Hispanic voters there, creating a new obstacle for her in the must-win presidential primary contest. Several top Clinton strategists and fundraisers became alarmed after learning of the state's unusual provisions during a closed-door strategy meeting this month, according to one person who attended. What Clinton aides discovered is that in certain targeted...