A new poll found that about 6 percent of voters in Iowa, the first caucus state of the 2020 presidential election, think that the impeachment inquiry into President Donald Trump is the top issue facing the nation.
The poll, conducted by Emerson College, found that 33 percent of voters think the economy is the top issue. Another 19 percent believe that health care is the most important issue, while 10 percent said social issues are the top issue.
