Michael S. Steele has maneuvered through a minefield of internal discontent, emerging from a critical party gathering with his authority intact.... High-profile Republican gubernatorial wins in Virginia and New Jersey and a victory in the recent special Senate election in Massachusetts have helped quiet grumbling within the RNC over Mr. Steele, whose position and authority seemed shaky just a few months ago. A feared open revolt against the former Maryland lieutenant governor fizzled at the 168-member RNC's winter gathering in Honolulu over the weekend, despite lingering questions... In the view of RNC General Counsel Reince Priebus, who is also Wisconsin...