CARACAS: Ousted Venezuelan president Nicolas Maduro and his wife, captured by US forces in a nighttime raid in January, said Saturday that they feel “steadfast” and “serene” in their first social media post from prison. Maduro and his wife Cilia Flores have been held in a Brooklyn jail for almost three months, after American commandos snatched the pair from their compound in Caracas, and they have reportedly been without access to the Internet or newspapers.