The "man" followed his moral conscience. That's it. What's not to understand? Except maybe it is so refreshing to find a President who has a conscience.
But that's not my gripe. My gripe is that after all the questionable legislation that he's signed, he uses his veto pen on this.
Where is his 'conscience' when thousands of American citizens are being murdered by illegal criminals? Where was his 'conscience' when he signed the 'Patriot Act' and CFR into law?
But, as OhioWfan pointed out, I'm going off topic.
Rant over. Cease fire.