Prosecutors in the rape retrial of disgraced US movie mogul Harvey Weinstein told Tuesday how he wielded his power to prey on then-aspiring actress Jessica Mann. Weinstein, a central figure of abuse allegations that spurred the #MeToo movement, appeared at the New York courtroom in a wheelchair due to ill health. He is being retried on a count of third-degree rape against Mann that allegedly happened in 2013 in a Manhattan hotel room.