Rank-and-file GOP House members are now confronted with an important question: do they want to head into a presidential election with a leader who is unpopular with their own voters and hated by Independents? Gallup released a poll today showing that just 23% of Americans view Speaker John Boehner favorably. A clear majority have an unfavorable view of him. What is more revealing is that Boehner is under water in terms of approval with his own party. Just 37% of Republicans have a favorable view of the Speaker, while 42% view him unfavorably. His numbers are atrocious among Independents –...