Got random check'ed again in SAN (already had my ID out since I am used to it)
They have an interesting set-up there - you enter the pre-check line and then after a bit, it splits into regular pre-check and CLEAR precheck which sort of negates the purpose of CLEAR even before you get to the monitors. Of course, the signs there are horrible and everyone in the line was asking "is this the CLEAR pre-check"

Had enough bad experiences in DEN - dont even look for them anymore - but sometimes the CLEAR, non-pre-check does not look that bad

They really need to get it fixed - but hard to pass up since it is free.