A war may be brewing within the United States, almost a third of voters say in a poll released Wednesday.

Amid widespread political polarization on issues like immigration and recent public confrontations of Trump administration officials, 31 percent of probable U.S. voters surveyed said they think “it’s likely that the United States will experience a second civil war sometime in the next five years.”

Democrats at 37 percent were slightly more fearful of a second civil war than Republicans at 32 percent, the poll from Rasmussen Reports found.

While more than half thought it was unlikely the USA would see a second civil war soon, 59 percent of voters were still concerned that opponents of President Donald Trump’s policies would resort to violence.

During former President Barack Obama’s second year in office, a similar 53% of…