WATCH IN FULL: Yvette Cooper announces national inquiry into grooming gangs after 'damning' report

Yvette Cooper has revealed more than 800 rape gang cases were uncovered in Baroness Casey's "damning" review.The Home Secretary admitted that the number could rise above 1,000, adding: "Children as young as ten plied with drugs and alcohol, brutally raped by gangs of men [had been] disgracefully let down again and again by the authorities who were meant to protect them and keep them safe."She also said: "At its heart she identifies a deep-rooted failure to treat children as children."A continued failure to protect children and teenage girls from rape, from exploitation, and serious violence."READ HERE FOR FUTHER UPDATES