Clinic director Fred Bauermeister has watched them pass through his doors for decades: chronically ill, uninsured men, women and children, who have delayed medical care because they are in the country illegally. Now, though, a political deal may be in the works that, after many years, could bring health benefits to millions of undocumented people. A bandwagon of endorsements last week by Congressional Republicans have aligned with vows by President Obama and Senate Democrats to establish comprehensive immigration reform. A road to citizenship for people who entered the country illegally seems more assured by the day, but what is less clear is how the healthcare landscape of California, and the nation, would also change.