speech impediment
1980s
90001_12195_1988_Democratic_Convention_Jesse_Jackson_07
Jesse Jackson's 1988 Democratic National Convention speech. He says…
1950s
13155_28065_brain_behavior8
Research study with a man with damage to the language area of his brain…
1950s
13155_28065_brain_behavior9
Research study with a man with damage to the language area of his brain…