As a military parade rolls through Washington, DC, on Saturday – President Donald Trump’s birthday – millions of Americans are expected to protest in what organizers predict will be the strongest display of opposition to Trump’s administration since he took office in January.

It's Trump's birthday and the Army's 250th anniversary parade. Here's what to know, from time to how to watch.

Ahead of President Trump's military parade, a transgender service member who was barred from the military, reflects on "patriotism" and her fight against the ban.

WASHINGTON (AP) — Eight years after President Donald Trump was dazzled by a grand military parade down the Champs-Élysées in Paris, he is finally getting a chance to try to top the spectacle.

President Trump is hosting a parade celebrating the 250th anniversary of the U.S. Army on Saturday, bringing tanks and soldiers to the streets of Washington, D.C., for the capital's first major military parade in more than three decades.

U.S. Capitol Police arrested about 60 veterans Friday evening during a protest of the appearance of troops in an Saturday’s Army celebration in Washington and at immigration protests in Los Angeles.

The National Weather Service issued a broad “marginal” risk for excessive rainfall on Saturday, the lowest level on its four-tier scale, for much of the eastern third of the country through the weekend. A slightly higher risk was forecast for parts of Kansas, Oklahoma and Virginia. .

Despite the parade, overall travel demand to Washington D.C. remains steady this weekend. Here's what travelers should know.