POLITICSJoe Donnelly and New Jersey's Cory Booker visit Indianapolis phone bank volunteersJenna Watsonjenna.watson@indystar.comDemocratic Sen. Cory Booker from New Jersey speaks to phone bank volunteers at United Steelworkers Local 1999 in Indianapolis, Thursday, Nov. 1, 2018, ahead of U.S. Midterm Elections.Jenna Watson/IndyStarFrom left, Sen. Joe Donnelly, phone bank volunteer Wanda Fultz and Sen. Cory Booker of New Jersey take a picture together at United Steelworkers Local 1999 in Indianapolis, Thursday, Nov. 1, 2018. Booker visited with Sen. Joe Donnelly to campaign for his tight race against Mike Braun.Jenna Watson/IndyStarFrom left, Prosecutor Terry Curry and Sen. Joe Donnelly listen as Sen. Cory Booker, of New Jersey, speaks to phone bank volunteers at United Steelworkers Local 1999 in Indianapolis, Thursday, Nov. 1, 2018.Jenna Watson/IndyStarJoe Donnelly visits phone bank volunteers at United Steelworkers Local 1999 in Indianapolis, Thursday, Nov. 1, 2018.Jenna Watson/IndyStarDemocratic Sen. Cory Booker of New Jersey greets phone bank volunteer Cynthia Scarborough, of Indianapolis, at United Steelworkers Local 1999 in Indianapolis, Thursday, Nov. 1, 2018. Booker visited with Sen. Joe Donnelly to campaign for his tight race against Mike Braun.Jenna Watson/IndyStarDemocratic Sen. Cory Booker of New Jersey greets phone bank volunteers at United Steelworkers Local 1999 in Indianapolis, Thursday, Nov. 1, 2018. Booker visited with Sen. Joe Donnelly to campaign for his tight race against Mike Braun.Jenna Watson/IndyStarDemocratic Sen. Joe Donnelly speaks to phone bank volunteers at United Steelworkers Local 1999 in Indianapolis, Thursday, Nov. 1, 2018, ahead of U.S. Midterm Elections.Jenna Watson/IndyStarSupporters listen as Sen. Joe Donnelly and Sen. Cory Booker, of New Jersey, spoke to phone bank volunteers at United Steelworkers Local 1999 in Indianapolis, Thursday, Nov. 1, 2018.Jenna Watson/IndyStarDemocratic Sen. Cory Booker of New Jersey greets supporters at United Steelworkers Local 1999 in Indianapolis, Thursday, Nov. 1, 2018. Booker visited with Sen. Joe Donnelly to campaign for his tight race against Mike Braun.Jenna Watson/IndyStarDemocratic Sen. Cory Booker of New Jersey greets phone bank volunteer Eddie Burrell, of Indianapolis, at United Steelworkers Local 1999 in Indianapolis, Thursday, Nov. 1, 2018. Booker visited with Sen. Joe Donnelly to campaign for his tight race against Mike Braun.Jenna Watson/IndyStar