specific kcht si, 52 will pick republicans to 45% democrats. 18% said the economy is good. 81% said it is poor. and who is responsible for the mess that we are in economically? according to the cnn opinion research corporation, 44% say the republicans are to blame. 35% blame democrats, 16% blame both equally. finally, by voting in this election, are you voting for the best representation you can get in your district or are you sending a message to the president about his performance? 20% say they are voting to support president obama, 24% say they're voting to oppose president obama. let's go to pittsburgh, the cnn election express is hitting the road. none over than t.j. holmes is there in pittsburgh.