An ITV investigation has helped Cambodian police to break up a major child abuse ring that supplied youngsters to British paedophiles.
ITV Exposure investigates what could and should be done to improve bowel, prostate and lung cancer diagnosis and survival in the UK.
A status designed to enhance colleges' ability to attract foreign students is void as the system is being abused, a whistleblower has said.
Religious leaders appeared willing to agree to perform underage marriages at some mosques across the UK, an ITV Exposure investigation discovered.
Two undercover reporters called 56 mosques to ask whether they would perform the marriage of a 14-year-old girl.
Two-thirds of those contacted refused to perform the marriage but 18 of the respondents spoken to agreed.
UK Editor Lucy Manning reports:
Abdul Kashem, a trustee of the Al Quba Mosque and Shahporan Islamic centre, in Manchester, condemned underage marriage.
His comments came after an ITV Exposure programme spoke to a man at the mosque claiming to be the Imam who said he would be willing to perform an Islamic marriage for a 14-year-old girl.
However Mr Kashem said the name mentioned in the report "doesn't belong to us".
He added: "It's an open office. It's a mosque. It's not something private and locked up. During the praying hours there are hundreds of people that come here. I don't know how old this guy is and it could be age differences and maybe making fun out of it."
Criminologist Mark Williams-Thomas has told Daybreak that Jimmy Savile got involved in every single element of society.
He said: "He organised it in such a way that it always gave him access to children or the opportunity to offend."
Williams-Thomas however admitted that some of the charity work Savile did was geniune.
He said: "The problem was that you don't know where you draw that line in respect whether is was genuine or whether it was for an alternative motive."
A former female patient at Stoke Mandeville Hospital told ITV's Exposure that Jimmy Savile would walk in while female patients were having a bath.
She said: "He would come in when you'd be having a bath...he would just walk in."
Speaking anonymously, she added the star once tried to touch her breast - and when she reported him she spent months in solitary confinement.