A dangerous heat wave threatens the East Coast ahead of the Fourth of July, prompting New York City to activate its emergency plan. In Colorado, political upsets saw Democrat Maylok Kyros defeat incumbent Diana DeGette, while Phil Weiser won the gubernatorial primary. Medicare beneficiaries can now access obesity drugs for $50 monthly through a new temporary program. Additionally, the U.S. lifted export restrictions on two advanced AI models from Anthropic, and LeBron James announced he is leaving the Los Angeles Lakers.