New Delhi, June 15 -- US President Donald Trump celebrated his 80th birthday with a brutal display of political machismo on Sunday, June 14, turning the White House lawn into an arena for a bloody evening of cage fights.

In unprecedented scenes in the revered seat of American democracy, Trump sat with thousands of cheering fans as Ultimate Fighting Championship (UFC) combatants beat each other to a pulp.

However, as the fighters for the evening's top-billed bout clashed, a video of President Trump allegedly falling asleep mid-event in the cage-side seat next to UFC boss Dana White is going viral on social media.

In the viral clip, Trump appeared drowsy with his eyes closed, leaning slightly towards White. "Trump fell asleep at UFC Free...