A fourth woman has said that black presidential candidate Herman Cain engaged in sexually inappropriate behavior with her more than decade ago

Sharon Bialek, the first woman to publicly accuse the African-American of inappropriate behavior, said that Cain was sexually inappropriate with her in 1997, saying he put his hand under her skirt and pushed her head toward his crotch after a dinner together. "I want you to come clean, Mr. Cain," she said in a New York City press conference at the Friars Club with her attorney, Gloria Allred at her side. Three other women have reportedly accused Cain of inappropriate behavior while he was running the National Restaurant Association, but none has made public charges against him. The latest accusations are likely to put more pressure on Cain to explain what happened with the women who worked for him at the restaurant group.