Filibusterer are brought by the people's vote there are some bills that dont need anything but a simple majority, But when a party brings an immigration bill up when know one gets to make an amendment to it till its already at the senate. It does not go to committee and debate is not held like every bill suppose to then yeah your going to get filibusterer every time. The reason we use so many filibusterer now is because the republicans did this to the democrats before and now the democrats are trying to do it to the Republicans and Americans had enough of it all bills like the dream act. Americans got tired of having stuff rammed down there throat without having there legislator even say a word it was a horrible way to bring a bill like that at the end of a Lame Duck. Democrat knew it was going to be filibusterer because they did not bring the bill up properly like the health bill was done still has people pissed off the way that happened.