Undecided voters await Biden-Trump debate with eye on economy, border and ageHelen Coster and Alexandra Ulmer, ReutersUSAJun 20, 202403:30 pm ISTListenReader viewShareClick for more articles on these topicsInflationElection issuesBorder SecurityPresidential CandidateUS ElectionIllegal MigrantsUS economyPresidential DebateAge ConcernLegal Issues