'Dementia Don back at it': Trump again fuels rumors of cognitive decline with flub

Rumors swirled again Friday as a confused President Donald Trump repeatedly mixed up "Southern Boulevard" and the "southern border" during an event in which a street was renamed after him.

A section of Southern Boulevard in Palm Beach County, Florida, was ceremonially renamed “President Donald J. Trump Boulevard,” with a dedication event held Friday at Mar-a-Lago.

During the event, Trump tried to brag about his accomplishments at the southern border. Instead, his gaffes fueled speculation about his cognitive health.