Donald Trump bragged he "aced" a cognitive test, challenged Joe Biden to take that same test, and forgot the name of Dr. Ronny Jackson who tested him.

Donald Trump on Saturday night suggested President Joe Biden “should have to take a cognitive test,” only to confuse who administered the test to him in the next sentence.

Donald Trump told supporters that President Joe Biden should be forced to take a cognitive test but then confused the name of the doctor who performed the test on him in 2018.

Former President Donald Trump has a proposition for President Joe Biden. “Joe should immediately take a Cognitive Test, and I will go with him, and take one also,” Trump posted Friday on Truth ...

Donald Trump has suggested President Biden “should have to take a cognitive test,” only to confuse who administered the test to him in the next sentence.

Trump has previously called on Biden to take a cognitive test, but this is the first time he’s asked the president to do so since the June 27 debate.

Former President Donald Trump proposed a cognitive test for President Joe Biden but ended up misnaming his own doctor in the process.

Trump is constantly bragging he "aced" a cognitive test, and this week challenged Biden to take one — but what, exactly is on that kind of test?

Donald Trump on Saturday night suggested President Joe Biden “should have to take a cognitive test," only to confuse who administered the test to him in the next sentence.<br> ...