A 33-mile trip from one protest in Annapolis, Md., to the parade grandstand in front of the White House was like a journey between two different countries.

The U.S. military has moved a large number of refueling aircraft to Europe to provide options to President Donald Trump as Middle East tensions erupt into conflict between Iran and Israel, two U.S. officials told Reuters on Monday,

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

Saturday saw a stark contrast in the U.S. as peaceful protesters took to the streets against President Trump while he oversaw a military parade in Washington celebrating the Army’s 250th birthday. MSNBC political analyst Alexi McCammond and Bloomberg Opinion senior executive editor Tim O’Brien join Alex Witt to weigh in with their analysis.

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The parade must go on, and the Army sidestepped a major crisis of image and messaging. The Army’s 250th birthday parade was not the grand military spectacle that many anticipated, and for that Americans can breathe a momentary, measured sigh of relief.

As millions of Americans protested at “No Kings” rallies across the country, onlookers gathered in Washington on the president’s birthday for a muted celebration.

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.