By Yvonne Ridley The only thing that surprised me when I heard that the Algerian kidnappers had called for the release of  Dr Aafia Siddiqui was that it hadn’t happened sooner. Don’t get me wrong, as a former hostage myself, there is no way I condone the actions of what has unfolded in a remote corner of the Algerian desert. And my heart goes out to the families of those who have lost loved ones in the unfo ...