Line Item Veto (Kind Of)

This just gives the President a chance to say to Congress, I don't these parts of the Bill. Then if Congress still wants those parts, they vote to keep them. No harm done. Why are Democrats running away from this??http://www.washingtontimes.com/news/2012/feb/8/house-passes-bill-giving-president-line-item-veto/# Story

http://thomas.loc.gov/cgi-bin/bdquery/z?d112:HR03521:@@@D&summ2=m& Law

http://clerk.house.gov/evs/2012/roll046.xml  The vote..

I don't get it.