Amnesty is not the only issue. And it's a rare senator or congressman who will go against the established seniority and leadership at the risk of losing committee assignments and other desired positions in the senate.
And McConnell and Boner both lied, before their reelection, about how they would take a real stand against Obama's illegal amnesty in the new Congress and when funding DHS for the rest of the year.
Amnesty may not be the only issue, but it is most certainly the issue that is going to render American citizenship meaningless. It is the issue that is going to end any chance this country can return to what it was.
It is the hill that America is going to die on.
Furthermore, these same dishonorable people have failed on every single other issue.
Every single one.
They have no successes at all.
America is going to cease to exist on the dishonorable words of liars and the fools who believed them.