Ruby Franke, a Utah mother of six who gave parenting advice to millions via a once-popular a YouTube channel, shared a tearful apology to her children for physically and emotionally abusing them before a judge delivered a sentence that could put her in prison for years, if not decades. Franke also claimed that she had been “manipulated” by her fellow YouTuber and business partner. Franke told the judge that she would not argue for a shorter sentence before she stood to thank local police officers, doctors and social workers for being the “angels” who saved her children from her at...