Part 2 By John Batchelor on September 3, 2010 1:06 AM The GOP's Oompa-Loompa .     John Boehner is in dress rehearsal to become the Speaker of the House for the putative Republican Congress, and what the feverish partisans among us need to accept is that this chain-smoking, conflict-averse, glad-handing and peculiarly orange-tinged golfer