Rick Santorum leaves his Twitter readers hanging; Update: Mystery solved?

We’re waiting on pins and needles!

https://twitter.com/paulrouter/status/241929710920151040

@RickSantorum I are, too.

— CO2 Insanity (@CO2Insanity) September 1, 2012

You big tease RT @RickSantorum We are…

— Nico Hines (@NicoHines) September 1, 2012

https://twitter.com/nomoreliesBO/status/241930708870905856

CONSTIPATED??
RT “@RickSantorum: We are…”

— Bluegrass Billy Clyde (@fakebillyclyde) September 1, 2012

Update:

@TwitchyTeam The other half is "…Penn State"

— J John Patrick (@jjohnpatrick) September 1, 2012