you mentioned president obama making his way to charlotte visiting a number of key battleground states including tonight louisiana. we are getting on the case very quickly figuring out what exactly happened here, what can we do to make sure that it doesn t happen again. earlier the president spent labor day meeting with union workers in the key swing state of ohio. i served with american workers. i served with american manufacturing. i believed in you. i bet on you. i ll make that bet any day of the week. first lady michelle obama is already in charlotte this afternoon checking out the stage at the time warner cable arena ahead of her big speech tomorrow night. on the eve of the convention, democratic delegates all across the country are optimistic. we re here just to rally him and support him and show that texas may not baa blue state but some day it well. meanwhile republican paul ryan is also campaigning in the tar heel state. every candidate since the great