Bob has this link to a Michael Ruppert story that claims the very event in the making - for the past two years, he says.
Based upon recent developments, it appears that long-standing plans and preparations leading to indictments and impeachment of Bush, Cheney and even some senior cabinet members have been accelerated, possibly with the intent of removing or replacing the entire Bush regime prior to the Republican National Convention this August.
Now that would be a coup. And totally awesome. I've always wondered how that would play out, considering Poppy's CIA connections.