Republicans are looking for "their" John McCain. The popular Arizona maverick is already a Republican, of course. But the GOP needs a McCain in the "Keating Five" sense. Back in 1990, Senate Democrats roped McCain into the scandal over savings and loan kingpin Charles Keating on tenuous grounds, just so not all the senators involved would be Democrats. The GOP now craves such bipartisan cover in the Jack Abramoff scandal. Republicans trumpet every Democratic connection to Abramoff in the hope that something resonates. Senate Minority Leader Harry Reid (D., Nev.), took more than $60,000 from Abramoff clients! North Dakota Democratic...