--Obama accuses Clinton of aping his economic stimulus plan.
--Clinton camp manager Patti Solis Doyle calls on Obama to "condemn" the UNITE HERE ads publicly and immediately in afternoon conference call. "This isn't the kind of dirty campaign we need here in Nevada."
--Obama camp holds afternoon conference call in response to Clinton's call.
--Edwards speaks out against UNITE HERE radio ads at a rally in Las Vegas, calling on Obama to "speak up and denounce this kind of divisive politics."
--TPM reports UNITE HERE is spending $14,000 on a new pro-Obama TV ad in Nevada. Its last radio ad was strongly anti-Clinton.
--Obama "tough" in telling San Francisco Chronicle ed board that Nevada rules were designed by people like Clinton aide Harold Ickes: "President Clinton now suggests they didn't understand the rules that they designed."
