An Egyptian protester shouts slogans during a demonstration in Cairo against sexual harassment on February 12, 2013. Egyptian protesters took to the street again to demand an end to sexual violence, as campaigns against the repeated attacks in central Cairo pick up steam. Sexual harassment has long been a problem in Egypt, but recently the violent nature and frequency of the attacks have raised the alarm. (AFP/Getty Images)
From underwater mining to luxury yachts, Mohammed Al Barwani has interests in a staggering range of industries. The chairman of MB Holding explains how he built the firm from scratch to become a billion-dollar player.