Lady Gaga told fans Monday that she prays more Americans will speak up in support of the killing of unborn babies in abortions. The 36-year-old pop singer has defended abortion for years, backing campaigns for the billion-dollar abortion chain Planned Parenthood and using her massive influence to sway fans on the issue. During a stop on her new Chromatica Ball tour Monday in Washington, D.C., Lady Gaga brought up abortion again, Billboard magazine reports. “I would like to dedicate this song to every woman in America,” she said before playing a piano rendition of her 2011 song “The Edge of...