WASHINGTON, D.C.— Following his recent remarks endorsing a hypothetical 10-1 promised-spending-cuts-to-tax-hikes deal, former Florida Governor Jeb Bush has been cheered by left-of-center editorial pages across the land as well as Democrat elected officials including Senate Majority Leader Harry Reid. Meanwhile, Bush’s tax increase position has been rebuked by, among others, Gov. Scott Walker (R-Wis.), Sen. Marco Rubio (R-Fla.) and the Wall Street Journal editorial board. RUBIO: On Wednesday, BloombergBusinessweek reported: Florida Senator Marco Rubio said he wouldn’t accept revenue increases as part of a deficit deal that also cut spending to prevent a U.S. fiscal crisis, saying it’s a “different...