Vice President Kamala Harris tried to engage undecided and persuadable voters at a CNN town hall in Delaware County in the key state of Pennsylvania on Wednesday.

King spoke with Holden and four other undecided voters from Pennsylvania who asked Harris a question during Wednesday’s event. Three of the five told the veteran CNN anchor and election analyst they had decided to back Harris. Every vote is important in Pennsylvania, where Harris and Trump are virtually tied in recent polls.

CNN ‘s town hall with Kamala Harris drew at least 3.2 million viewers, giving the network a big bounce from its regular audience in the 9 p.m. time period. The viewership likely will rise when final numbers come in later this afternoon.