Former Secretary of State Hillary Clinton took aim at one of President Donald Trump’s greatest insecurities on Sunday, needling him over the lackluster crowd at his Washington, D.C. military parade this past weekend.

Palantir, the data analysis and technology firm whose contracts with the federal government are expanding, and Coinbase, a cryptocurrency firm that donated to the president’s inauguration, also sponsored the event. Oracle, a database company whose co-founder is a close friend of Mr. Trump’s, received a shout-out on Saturday as a sponsor.

The president celebrates the 250th anniversary of the US Army as demonstrators hold "No Kings" events from coast to coast.

MSNBC hosts Ali Velshi and Chris Hayes noted a difference in the atmosphere at the Army's 250th celebration in Washington, D.C., compared to President Trump's rallies.

Army's 250th anniversary celebrated with a military parade in Washington, D.C., on Trump's birthday. 'No Kings' protests by opponents are planned across the country.

The parade was the spectacle event Trump had long wanted. It also helped sparked the largest mass opposition to him since his inauguration 145 days earlier.

Pa., has voiced support for President Donald Trump’s military parade, saying Americans should support it regardless of politics. "This parade is comprised of our sons, daughters, mothers and fathers — the very best of us.

"No Kings" marches in all 50 states were reminiscent of some of America's biggest debates, from Vietnam to civil rights.