I’m not one given to ad hominem attack. In my opinion, all that matters are the facts. If a person cannot argue based on facts and resorts to getting personal or going after the credibility of the source it’s likely because they’ve run out of intelligent things to say.
In that vein, I think it’s important, as we approach a Presidential election to focus squarely on facts. To make the argument for or against candidate “X” or “Y” solely based on performance and policy. One of the issues that I care about most is the historically irresponsible spending that has taken place since our current President took office specifically where “green energy” spending is concerned. I’ve written about the topic in the past with respect to Solyndra here: The Folly of "Green Jobs" Spending