Overview
- The U.S. has dispatched a new contingent of Marines to Haiti as the country faces an escalating crisis.
 - Haiti's Prime Minister announces resignation amid spiraling gang violence, further destabilizing the nation.
 - A colon cancer blood test is showing promising results, offering hope for early detection.
 - The NTSB chief reports that crucial information on the Boeing Max 9 door plug is still missing, raising safety concerns.
 - The House has overwhelmingly passed a bill that could lead to a ban on TikTok, citing national security threats.