I searched and searched for a good one, and the best (absolutely free) one I found was Lolio Game Recorder. No watermark, unlimited time, microphone recording, as well as system audio.

Note that this is a GAME Recording software, meaning that it will only record one program. If you are doing a tutorial video, or … Read more

About 10 years ago, two muggers in their 20s attacked a 65-year old man and his wife as they returned from a restaurant in central London.

By the time the police arrived, one of the muggers had escaped and the other was lying prone with Paddy Ashdown's knee in the small of his back.

Paddy Ashdown, ex-leader … Read more

Given that neither "typical" person of that age has any experience street fighting ... I would put money on the 30-year-old. 

Why?  Because he has more life experience, and would be more likely to fight "dirty".