Raissa Gbedji was questioned by Benin's media regulatory body.
RFI had reported Monday on a request made by parliamentarians last week that President Boni Yayi be formally charged and tried by the High Court for "abuse of authority and perjury".
Yayi, a former banker, is accused of being involved in an alleged swindle by an insurance company, ICC Services
Fifty of the 83 MPs in parliament accused Yayi of supporting ICC Services, which in turn funded the presidency and associated organisations.
The president fired his interior minister, Armand Zinzindohoue, on 7 July in connection with the affair.
Yayi was elected in March 2006. During his campaign, he pledged to fight corruption.