SACRAMENTO – Locked in delicate negotiations, Gov. Arnold Schwarzenegger and state Sen. Gil Cedillo have struggled to narrow their differences over divisive legislation to give illegal immigrants the right to have driver licenses. Cedillo, D-Los Angeles, and the governor's negotiating team are pondering background checks, including requiring applicants to submit a full set of fingerprints, at least two identification documents and proof of address. In addition, the two sides are looking at withholding licenses from illegal immigrants who have criminal records. People from countries considered to be state sponsors of terrorism, such as Iran, Sudan and Syria, also would be...