March 18, 2014 7:48 am Chicago Board of Elections Debuts Electronic Polling Book Chicago Board of Elections Chairman Langdon Neal says the new technology provides enhanced security to voters. Local 0:45 ‘My supporters are not violent people': Trump casts ballot on Election Day 1:21 Trump, Vance cast ballots as voters turn out across U.S. on Election Day 1:57 Rep. Robin Kelly now ‘team Harris' after Biden drops out of presidential race 2:05 Rep. Delia Ramirez endorses Kamala Harris for next presidential candidate 1:53 Here's a look at some top names that could replace Joe Biden as Democratic nominee for president