Politicians from both parties, as well as the punditocracy in Colorado, are shaking their heads over the stunning and never-expected outcome Friday of the Republican assembly (convention) in the Centennial State's 4th District. With 183 votes (62%) to 114 (38%) for four-term Rep. Kenneth Buck, R-Colo., political newcomer and Elbert County real estate broker Bob Lewis secured the top line of the Republican primary June 28. Buck's incumbency notwithstanding, his near-demise at the assembly was particularly surprising because he is known as a stalwart conservative from both his voting record in Congress (lifetime American Conservative Union rating: 98%) and his...