State leaders, voting experts and advocates say they are preparing for an unusual level of confusion and chaos Tuesday as voters cast their ballots in a historically bitter presidential race. Early voters in some states have faced hours-long lines the past several days. Democrats have filed a flurry of last-minute lawsuits alleging voter intimidation by Donald Trump

supporters. And there have been some heated polling site confrontations between Trump voters and Hillary Clinton backers. Election monitors are especially worried this year about the specter of voter intimidation after calls by the Republican candidate for his supporters to stake out polling places and watch for fraud. READ MORE