The snoring sound was Biden repeatedly clearing his throat while deeply in prayer for the dead and missing. Too much ice cream irritates the throat lining.
BIDEN... CLEARLY NODS OFF FOR A FEW MOMENTS. BIDEN DIDN'T FALL ASLEEP, HE WAS DEEP IN THOUGHT... THE NPCS THAT CAN'T DIGEST INFORMATION AND FORMULATE THEIR OWN OPINIONS... BIDEN DIDN'T FALL ASLEEP - FACT CHECKERS SAID SO.