Americans cast ballots today in a presidential election that is like no other in modern times. It won’t likely be known whether Hillary Clinton or Donald Trump will be the next president until late tonight. If Clinton can win either Florida or Pennsylvania, many experts believe she’ll be almost unstoppable. Trump likely needs Florida, along with Ohio, North Carolina, Arizona, and either Michigan or Pennsylvania. Neither of the latter two have voted Republican in decades. Trump will vote in Manhattan this morning, while Clinton casts her ballot near her home in Chappaqua, New York.