President Trump has made clear he wants to keep both men and their allies within his movement, but the tensions are growing.

By Tyler Pager and Maggie Haberman His unusual governing arrangement ... By Cecilia Kang The court said that Elon Musk could proceed with other parts of a lawsuit he brought against OpenAI last ...

Reacting to a New York Times report that billionaire and Donald Trump confidante Elon Musk and Secretary of State Marco Rubio ...