The trial of Pakistani-Canadian Tahawwur Hussain Rana who is accused with David Coleman Headley for the 2008 Mumbai terror attacks, has begun in Chicago. Rana, a 50-year old Chicago businessman, is accused of helping his childhood friend, Headley, to scout targets for the militant group Lashkar-e-Taiba, LeT, for the Mumbai attacks that killed 166 people, including six Americans.The trial began on Monday with the jury selection process at the Dirksen Federal Courthouse. Headley, who has already pleaded guilty in the case, is also likely to testify at the trial and will reveal how he planned to carry out the Mumbai attacks.