Fresh questions about the health of US President Donald Trump erupted online after a viral video appeared to show him slurring his words while addressing Coast Guard graduates during an outdoor ceremony in extreme heat. Within hours, the footage was racing across social media, where critics and concerned viewers picked apart Trump's speech pattern, posture and movements frame by frame.
Some netizens speculated about possible medical issues, while others argued the intense weather conditions may have contributed to his appearance during the address.
