Polls Show Presidential Election Will Be Close

According to a new poll, presumptive Republican presidential nominee Donald Trump is either slightly ahead or tied with Democratic rival Hillary Clinton in several key “battleground states” less than four months away from election day.

Professor Michael Traugott from the Institute for Social Research at the University of Michigan says get ready for a “rough and tumble” general election campaign.

He expects Clinton’s endorsement from Bernie Sanders to her a boost.