steelers logo modified with a gold star of david and the phrase stronger than hate. the bitterly fought battle for control of the u.s. senate reaches a fever pitch as we close in on election day. the latest cbs poll showing how close some key races are. in indiana, republican mike braun looks to have a small lead over incumbent democrat senator joe donnelly. democrat kyrsten sinema is slightly ahead in contest against martha mcsally in arizona and florida, a dead heat, senator bill nelson tied with governor rick scott. let's bring in adele malpack political reporter from real clear politics. let's start with the indiana race, joe donnelly in trouble for sometime, and republicans are very much hopeful they can pull off a victory there. >> donnelly -- braun is ahead