Sky News admits to hacking emails

Rupert Murdoch's British television news channel Sky News has admitted hacking emails on two separate occasions.

The latest revelations are likely to increase scrutiny of journalistic ethics in all arms of Murdoch's media empire.

It is already the focus of three investigations in the United Kingdom over the behaviour of its newspaper arm, News International.

Al Jazeera's Nadim Baba reports from London, in the United Kingdom.