By David Badash,The New Civil Rights Movement When The Daily Beast revealed Republican Senate nominee Herschel Walker had a “secret son,” it didn’t take long for the media outlet to report there were actually more: Walker has fathered at least four children with four different women. When The Daily Beast reported that Walker had paid for an abortion for his girlfriend, according to his girlfriend, a get well card, an receipt, and a check – and not just paid for, but urged her to have one – it didn’t take long for more details about that to come out. Walker, who at first denied even knowing who…