A couple of short weeks from now, President Obama will take the stage at the convention in Charlotte to accept the party's nomination. His speech will be a big moment, and one that will kick off the last leg of this election. That's why in every state, folks will be getting together at house parties with their neighbors and friends to watch and celebrate. There are hundreds of hosts across the country planning their parties and helping to make this convention one to remember. But last time I checked, no one in your neighborhood is planning an event yet. You...