Hillary Clinton stumbling into her car, propped up by Secret Service Agents … well, that’s not a good look for sure. It raises questions that both candidates should candidly address. The job of the presidency is demanding. Look at how President Obama aged, and he started out fairly young. Both Clinton and Trump are old. You get old, stuff happens. Everyone who voted for them signed up for that. In Trump’s case, the presidency may not age him as much given his stated intention to delegate most of the heavy lifting to his vice-president. A man needs to know his limitations.