Kennedy struggled to identify and explain the fundamental aspects of Medicare, which provides coverage to older and disabled Americans.

Kennedy Jr.'s statements before the Senate Finance Committee on Wednesday revealed a concerning lack of knowledge about the major health programs he'd oversee, should he be confirmed as HHS secretary.

Kennedy Jr. struggled to defend his previous public health statements. Just a little over a week into his second term, President Donald Trump took steps to maximize his power, sparking chaos and what critics contend is a constitutional crisis as he challenges the separation of powers that have defined American government for more than 200 years.