The public feud that unfolded last night between Donald Trump and Elon Musk closely resembles a dispute between two children in the playground.

For the first term, they were inseparable. Donald invited Elon to play in his castle with all his classmates, and together they ruled the yard.

But after a while, Donald decided he didn't want Elon to stay. Last week, he asked him to leave the castle and hang out with other people for a while.

Elon sulked all weekend. When he came back, he told the whole school how stupid Donald and his friends were.

He also claimed the only reason Donald got into the castle instead of that older kid in the first place was because of him.