Every senator (including every Democrat) who voted, voted to override Obama, except one.
Who was the holdout?
That's right, Harry Reid, Obama's most faithful water carrier.
P.S. Reid is retiring, won't be running for office again.
EDIT: Oops, sorry; forgot the link. www.nytimes.com/2016/09/29/us/politics/senate-votes-to-override-obama-veto-on-9-11-victims-bill.html?_r=0