Hamilton creator, actor, and left-wing activist Lin-Manuel Miranda declared Sunday that President Donald Trump tells lies “every day, all day, reflexively.”

“Your occasional reminder that our current president lies as easy as you and I breathe air. Every day, all day, reflexively,” Lin-Manuel Miranda said in a social media post.

Your occasional reminder that our current president lies as easy as you and I breathe air.

Every day, all day, reflexively. — Lin-Manuel Miranda (@Lin_Manuel) January 13, 2019

Miranda, a staunch critic of President Trump, has frequently used his voice to advocate for illegal aliens.

In October, he contributed music to a children’s album titled, Singing You Home – Children’s Songs for Family Reunification, which supports families in the United States illegally.

The 38-year-old also campaigned for Hillary Clinton in the 2016 election.

He even performed a cringe-worthy rap song for the campaign, singing:

Watch Hillary examine the terrain

Watch her campaign with the man Tim Kaine

Tim Kaine in the membrane

Tim Kaine in the brain (number four!) Hillary makes each decision

Looking at the world from a rarefied position

A public servant with tenacity, agility

Mi gente, experience is not a liability

In another part of the song, he says, “Yes, in a world gone berserk, Hillary rolls up her sleeves and goes to work! I have only one overwhelming feeling, anybody here wanna shatter a glass ceiling?”

More recently, the director worked with Michelle Obama and Tom Hanks on a voter registration drive ahead of the 2018 midterm elections.