Wave of Change: Freed Google Executive Reignites Demonstrators' Passions; 36 Hours in Captivity in Cairo Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Google marketing executive Wael Ghonim prepares to address anti-government protesters in Tahrir Square on February 8, 2011 in Cairo, Egypt. ( John Moore/Getty Images / Getty ) Produced by PRI and WNYC