It appears at least two prominent GOP office-holders will vie for the congressional seat vacated by former U.S. House Majority Leader Tom DeLay. DeLay announced Tuesday that he will withdraw his name from the ballot. Houston City Council Member Shelley Sekula-Gibbs and Sugar Land Mayor David Wallace are both expected to file with the Texas Secretary of State's office for a write-in candidacy, which means their names would appear at polling locations for congressional district 22, but not on the electronic ballot screen. Voters supporting those two candidates on November 7 will have to highlight "write-in" on the E-Slate ballot,...