The Microsoft co-founder and philanthropist condemned his fellow billionaire for overseeing deep cuts to the U.S. Agency for International Development in the Trump administration.

Bill Gates took aim at President Donald Trump and Elon Musk during an interview with The New York Times, saying funding cuts to USAID will cause childhood deaths to increase. “On childhood deaths, which over the next few years should have gone from five million to four million — now,

Bill Gates escalated his ongoing feud with Elon Musk, telling The New York Times in a new interview that the Tesla chief is effectively killing kids with the “stunning” budgetary cuts being made by his Department of Government Efficiency.