These street fighting video clips prove the hypothesis of Dr. Henry Longbottom. That people instinctively fight like angry cats. Dr. Longbottom believes that an adult’s fighting style of randomly thrown punches and yelling relates to our ancestors being descended from cats instead of primates. This assertion has rocked the scientific community. But through clips of bare knuckle brawls and high tempered tussles this hypothesis can be seen as nothing but true.