Although the current colorful, for want of a better word, presidential campaign is attracting attention from voters, indicators are that this attention reflects voters being turned off to the whole process. According to new polling data from Gallup, in the first three months of 2016 the percentage of Americans who say they have given "a lot of thought" to the election increased from 63 percent to 71 percent. However, over the same period, the percentage saying they are "extremely or very enthusiastic" about voting dropped from 48 percent to 43 percent. And the current 43 percent who say they are...