Two Brooklyn marketers plead guilty in federal court to taking part in a wide-ranging Medicaid fraud scheme that prosecutors say relied on illegal kickbacks, sham billing, and money laundering connected to two social adult day care centers and a home health care company. Manal Wasef, 46, and Elaine Antao, 46, both of Brooklyn, were admitted to conspiring to commit health care fraud after investigators concluded they helped steer Medicaid recipients to specific providers in exchange for bribes and other illicit payments. Authorities allege the operation resulted in more than $68 million in Medicaid billings for services that were not provided....