President Barack Obama tomorrow moves from the classroom to Congress, where he will resume his health care fight. In an interview with Robin Roberts that will air on "Good Morning America" tomorrow, the president said that he will offer specifics — in greater clarity then he has before — about what he thinks needs to be done, including about the controversial public option. So tonight, we ask you: Do you think President Obama's health care plan will ultimately pass the Congress? Should it? Tell us what you think. You can follow "Nightline" anytime on Twitter: http://twitter.com/Nightline.