Pakistani security officials comb the site of a bomb explosion near a Shiite Muslim mosque in Karachi on November 21, 2012. Militants hit Pakistani security forces on the eve of a major international summit, killing 10 people in regional flashpoints on Wednesday as delegates arrived in the capital Islamabad. The attacks were a reminder of the security challenges in a country that has been plagued by Taliban and Al-Qaeda-linked violence since the 9/11 attacks and comes during the holy month of Muharram, a magnet for sectarian attacks. (AFP/Getty Images)
Willie Walsh has always been one of the most outspoken chief executives in the aviation industry but now having steered British Airways and Iberia back into the black, the Irishman is proving there is metal behind his words.