Is Immigration Reform Dead?

I saw a piece of breaking news this morning from Voto Latino President Maria Teresa Kumar
Is this going to be a the best strategy for the Senate to take (particularly Senate Republicans)? Filibustering Immigration Reform might not play as well for the GOP as they think it will, but then again I tend to live in a bubble when it comes to politics and think people pay more attention to these things than they actually do...

We shall see.