Washington Post: “For a full week, the president sequestered himself at Camp David with more than a dozen aides to prepare for Thursday’s presidential debate with former president Donald Trump. He rehearsed answers, met with policy aides and participated in mock debates, with his personal lawyer, Bob Bauer, playing the part of Trump.
”“Every topic he was asked about Thursday, he had practiced answers for — including the final one about his age.”
“So aides were bewildered by his performance. Many felt they had never seen him collapse so dramatically. After all, Biden was a veteran of numerous debates — as a senator, vice-presidential nominee and presidential candidate. And they did not understand why he gave an entirely different answer on the age question than the one they spent more than a week perfecting.”
“The president did not just stumble over words. He appeared to lose his focus and often was unable to finish sentences.”