Look later (today or definitely tomorrow) at http://thomas.loc.gov/home/thomas.php ; click on Bill Number, enter H.R. 2397 (periods are necessary), click on the correct search result.
For this particular amendment and vote, go to the lower right corner where there's "All Congressional Actions with Amendments".
For this particular amendment and vote, go to the lower right corner where there's "All Congressional Actions with Amendments".