This happened about a year and a half ago.
U.S. Senate voted against the U.N. resolution.
http://thehill.com/blogs/floor-action/senate/290001-senate-votes-to-stop-us-from-joining-un-arms-treaty
March 23, 2013
Thanks for posting that this vote apparently happened in March 2013. But did they recently revive it? I know they were talking about it, but no real notice or news.
I am concerned that NRA will not be able to hold the dike. Soros, Bloomberg, Brady, Gabby et al, will outbid NRA and bribe more Senators.
We need to replace these bass turds who voted aye.