Internet mogul Kim Dotcom has released a second song online - this time singing with wife Mona about their children. Called 'Precious,' it features Dotcom's five children.

Internet mogul and self-styled 'freedom fighter' Kim Dotcom has released his first song from his new album, 'Mr President'.

If it's potential customers you want, Google has a lot to offer. Four entrepreneurs talk about how the search giant has changed their business.