http://www.vox.com/2015/2/25/8109065/dhs-shutdown-bill
The Senate has passed a "clean" bill that keeps the DHS operating appropriately.
Now, it is up to the House to pass the same "clean" bill that funds DHS.
"Clean" is meant as a bill that doesn't have the political posturing attached to it.
The Senate's attitude-- use another bill to posture and don't hold DHS funding hostage to the political whims of the hour.