President Donald Trump has billed his July Fourth rally on the National Mall as a culmination of the “most unforgettable birthday party any country has ever seen.” But inside his White House, there’s growing angst over how many people will actually show up to celebrate.

President Donald Trump kicked off the event with a headlining speech Wednesday after musical acts dropped out of the lineup citing concerns over partisanship.

For America's 250th birthday, the U.S. government is hosting two major events hosted by rival groups. One got Trump, the other got bigger musical acts.