Elon Musk's Response to the Washington Post's request for comment is Priceless

It appears that the Elon Musk-Jeff Bezos feud is still raging.

The two tech moguls have recently been flip-flopping for the title of the richest person in the world, but they also have a years-long feud that began over their competing outer-space ambitions. It seems Musk hasn't forgotten.

The Washington Post's Faiz Siddiqui published a report on Tuesday about how the demands on Musk's time — including his travel schedule, personal life, and focus on SpaceX, his rocket company — were affecting Tesla, leading to criticism of his management of the business.

While reporting the story — which The Post said was based on interviews with a dozen current and former Tesla employees, investors, and analysts — the publication reached out to Musk by email and received a brief response.

Quote of the day: "Give my regards to your puppet master [Jeff Bezos]," Elon Musk said in response to the Washington Post's request for comment on an article published by the newspaper today.