Bradley Tusk, Tusk Ventures co-founder and managing partner, joins 'Squawk on the Street' to discuss the risks Elon Musk has undertaken, what it means for tech overall and much more.

Elon Musk is almost irreplaceable as Tesla CEO, analysts and investors told Business Insider. But if he did leave, ... And yet their sales are not even in the top 15," said Tusk.

Poland's prime minister, Donald Tusk, appears to have hit back at U.S. officials after a heated social media exchange saw the country's foreign minister argue with U.S. Secretary of State Marco ...

US Secretary of State Marco Rubio and tech billionaire Elon Musk sparred with Polish Foreign Minister Radosław Sikorski on X over the use of Musk's Starlink satellite system in Ukraine.

Elon Musk is almost irreplaceable as Tesla CEO, analysts and investors told Business Insider. But if he did leave, ... And yet their sales are not even in the top 15," said Tusk.