Sen. Chuck Grassley weighs in with the world’s shortest debate analysis

What does it mean? Twitter has some theories:

G-O and Bingo was his name-o! “@ChuckGrassley: N”

— Josiah Neeley (@jneeley78) October 4, 2012

"@ChuckGrassley: N" @ChuckGrassley Pretty racist letter. #debate

— GalvestonCounty Dems (@GalvCountyDems) October 4, 2012

…either Romney nor Obama have the answers, bring on Gary Johnson? RT @chuckgrassley: N

— Kevin W. Glass (@KevinWGlass) October 4, 2012

Profound “@ChuckGrassley: N”

— Shawn (@HawkeyeShawn) October 4, 2012

@ChuckGrassley today's #debate brought to you by the letter…

— Andres Jauregui (@dutchvowels) October 4, 2012

wow did @ChuckGrassley just tweet the N word??????????????

— FIPSmode Squad (@anthonypants) October 4, 2012

This is perhaps the most substanive analysis of the debate to be tendered in the next 24 hours. RT @ChuckGrassley N

— John Anderson (@diymediadotnet) October 4, 2012

obama RT @ChuckGrassley: N

— Gavin Aronsen (@garonsen) October 4, 2012