Well-wishers leave flowers, candles and notes outside the district office of U.S. Rep. Gabrielle Giffords (D-AZ). (PHOTO CREDIT: GETTY IMAGES) FROM CNN's Jack Cafferty: It was probably only a matter of time. For the past two years, the political rhetoric in this country has quickly grown more hateful, angry and divisive. We've seen guns at … Continue reading How to tone down the hateful rhetoric?