Washington, DC [US], July 6 (ANI): The upcoming NATO 75th anniversary summit in Washington, DC, is poised to be a pivotal event not just for celebrating the alliance’s legacy but also for assessing the leadership of US President Joe Biden in the wake of recent concerns over his debate performance, CNN reported. As world leaders prepare to convene, all eyes are on Biden, who faces mounting pressure to demonstrate his capacity to lead amidst growing uncertainties about his political future and the looming shadow of former President Donald Trump. Following Biden’s lacklustre showing at the recent…