General Motors workers Larry Hunt (L) and Annette Baker rally outside of Senator John Cornyn's (R-TX) office in Dallas, Texas December 3, 2008. United Auto Workers President Ron Gettelfinger said on Wednesday the union would surrender job security protections and delay payments into a retiree healthcare trust to help U.S. automakers clinch government aid to survive a sales downturn. REUTERS/Jessica Rinaldi (UNITED STATES)