On Christmas Eve, Donald Trump took a quick break from sulking on Twitter and got on the phone to speak with kids who were calling the North American Aerospace Defense Command to check on Santa Claus' progress, Deadline reportsMelania Trump was also present. 

I am all alone (poor me) in the White House waiting for the Democrats to come back and make a deal on desperately needed Border Security. At some point the Democrats not wanting to make a deal will cost our Country more money than the Border Wall we are all talking about. Crazy!

— Donald J. Trump (@realDonaldTrump) December 24, 2018

During one of these calls Trump, who was speaking with a seven-year-old, questioned the existence of Santa Claus. "Are you still a believer in Santa," Trump asked the child. "Because at seven it's marginal, right?"

Check out video of Trump taking the call below. 

Donald Trump, answering phone call from 7-year-old on Christmas Eve: "Are you still a believer in Santa? Because at seven it's marginal, right?" pic.twitter.com/VHexvFSbQ1

— The Daily Beast (@thedailybeast) December 25, 2018

Helping children across the country track #Santa is becoming one of my favorite traditions! @Potus and I enjoyed working with @NORADSanta - #ChristmasEve pic.twitter.com/CYNkARbFaI

— Melania Trump (@FLOTUS) December 25, 2018

“DO YOU STILL BELIEVE IN SANTA?” pic.twitter.com/1K0YFbHfSz

— JRehling (@JRehling) December 25, 2018