Most Grating Intonation-Control Problem:Does Hillary Clinton ever know her mike is on or has some clever double-agent infiltrated and convinced her that the American voter equates diaphragm strength with national security credibility, so she must project her way to the presidency with a little Tippecanoe-and-Tyler-Too mike-less nostalgia? We all understand that she can only communicate in one tone, but must it be so loud?