Business News Uber said to be in advanced talks to buy Dubai’s Careem Sources say companies may announce a cash-and-shares transaction that values Careem at about $3bn Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related ExxonMobil finds world’s 3rd biggest gas deposit in Cyprus US offers $1 million reward for Osama bin Laden’s son Hamza