Expect to see more boarded-up windows in big cities.
The wooden panels have become a regular sight in Washington, New York City, and elsewhere ahead of election results coming in Tuesday night, particularly the marquee contest between President Trump and Democratic rival Joe Biden.
Anti-Trump organizations have sent alerts to their followers over the past few days promoting massive protests regardless of who wins or loses the White House.
Cities and urban businesses around the country are bracing themselves for what is expected to be a raucous night on Tuesday, fearing that Trump wins a second term. If that's the case, anti-Trump activist groups are expected to lash out violently against law enforcement and destroy private property, similar to Inauguration Day in 2017.
The New York City Police Department circulated a memo warning, "This November 3rd will be the one of the most highly contested presidential elections in the modern era. There is also a strong likelihood that the winner of the presidential election may not be decided for several weeks." The memo added, "Accordingly, we should anticipate and prepare for protests growing in size, frequency, and intensity leading up to the election and likely into the year 2021."