Filibuster while on vacation?

Did you that Senators can actually Filibuster while on vacation? Senator Al Franken (D-MN) would like to end that nonsense.

Senator Franken would like to change the Filibuster rule so that Senators have to be in the Senate chamber to vote to maintain the Filibuster.

Follow this story on FireLakeDog which has had several stories on this in the last few days.