Editors' Blog GOP oppo research push-over by Josh Marshall 12.11.06 | 12:46 pm GOP oppo research push-over John Solomon headed from the AP to Washington Post?!?! Apparently they’re going to set him up with his own investigative unit. Presumably in addition to the one he has at the RNC. Update: More here. Send Tips Josh Marshall is the founder and Editor-in-Chief of TPM.