It's been a week of firsts for President Trump, and Thursday was no different. Today, the mogul-turned-politician took his first trip on Marine One and Air Force One as the 45th President of the United States. Mr Trump took the presidential helicopter to Joint Base Andrews, to ride Air Force One less than 150 miles up the beltway to the GOP's annual policy retreat in Philadelphia. As he ascended the stairs up into the aircraft for the first time, Mr Trump was clearly focused on the business ahead - not even stopping to turn around and wave as is usual for a departing president.
No looking back! President Trump invites the press to watch him work as he rides Air Force One for the first time after boarding without a wave goodbye
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