You can't make this shit up: Biden makes a bizarre joke about his uncle eaten by cannibals, a reporter asks why Biden does that, Biden's Press Sec scolds the reporter for making a joke about Biden's joke and... blames Trump.
Biden goes to Michigan to sniff the kids, whisper, tell people in a cafeteria that he's okay, that "everybody does better," and "it's not a joke!.. anyway..."
Almighty Biden: "They're trying to push me out of the race. Let me be clear, I'm staying in the race! I'll beat Donald Trump! I will beat him again in 2020!.. not a joke!"