 This places an added burden on each of us to ensure that no matter how strong our convictions, we must never descend into violence. The Republican convention will start tomorrow. I have no doubt they'll criticize my record and offer their own vision for this country. I'll be traveling this week making the case for our record and my vision of the country, our vision. I'll continue to speak out strongly for our democracy, stand up for our Constitution and the rule of law,