Political consultants and staffers for losing Democratic Senate campaigns are piping mad at the President of the United States. The event that's drawn them out of the woodwork to (anonymously) grouse about President Obama's interference was his interview with Al Sharpton earlier this week. The president told Sharpton that "the bottom line is, though, these [Senate candidates distancing themselves from him] are all folks who vote with me, they have supported my agenda in Congress, they are on the right side of minimum wage, they are on the right side of fair pay, they are on the right side of rebuilding our infrastructure, they’re on the right side of early childhood education...