Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Democratic Party Leader Calls for Iowa Caucus Vote Recount VOA News Democratic National Committee Chairman Tom Perez called for a recount Thursday of the results of the Iowa caucuses after technical problems ruined plans to produce accurate and timely vote counts. "Enough is enough," Perez tweeted two days after a series of problems marred the results from the Democratic Party's first 2020 presidential contest. .