According to the National Oceanic and Atmospheric Administration, July 2012 was the hottest month on record for the continental United States. Surely, approaching autumn days will provide some very welcome cooler weather for much country. But with Republicans just having convened in Tampa, and Democrats set to gather in Charlotte this week, there is no doubt - - the political climate in Washington and around the nation will be sweltering at “July-like” levels in heat and intensity until the November elections conclude.