Hillary Rodham Clinton's campaign has raised the possibility of a challenge to Texas' primary and caucus rules just days before the contest, is drawing a warning against legal action from the state's Democratic Party.
Aides to Clinton said earlier this week they were alarmed at the lack of clarity about many of the caucus rules and expressed their concerns on a conference call with staff for rival Barack Obama and state party officials. Texas has a two-step voting process, with a primary and then caucuses shortly after the polls close.
Specifically, Clinton aides questioned a provision allowing caucus attendees to vote to move the location if they choose to do so, and whether people who had cast so-called "provisional ballots" in the primary would have their votes counted in the caucus.
Clinton political director Guy Cecil said he asked party officials to spell out the rules in memo form and to send them to both campaigns.
"We want to see the results in writing, and we reserve the right to challenge something if we don't believe it reflects something that was discussed on the call," he said.
Cecil on Friday denied that the campaign planned to sue the party, which will manage roughly 8,700 caucuses Tuesday evening.
"There were no veiled threats of lawsuits of any kind," Cecil said of the conference call.
Texas party officials said they believed Cecil was threatening legal action and wrote a letter to him and to Obama senior strategist Steve Hildebrand reflecting that concern.
"If it is true that litigation is imminent between one or both of your campaigns and the Texas Democratic Party, such action could prove to be a tragedy for a reinvigorated democratic process that is involving a record number of participants here in Texas and across the nation," party attorney Chad Dunn wrote. "Litigation regarding the TDP could cripple the momentum of a resurging Texas Democratic Party and ultimately the November 2008 election."
The letter also noted that many of Clinton's senior campaign advisers in Texas had helped to develop the rules governing the state's caucus system. A Texas party official also noted that former President Clinton won the state's caucuses in 1992 and 1996 following the same rules.
Obama has had a clear edge in caucuses, winning 13 to her two.
Texas has 193 delegates up for grabs Tuesday. Of those delegates, 126 will come from the primary, and 67 from the caucus.