I (US Citizen) will file for my parents. Could anyone please give me the checklist (forms, doct, etc).

Also, recent senate bill going to make any effect on current process?

Essentially the same process as filing an I-130 for a spouse.

SEE: http://www.visajourney.com/forums/index.ph...page=i130guide1

The bill wont make any effect UNLESS it is passed both houses and signed by the president, the bill is not a law yet.