b'Bankers and officials have ditched a huge Saudi shindig after Turkey accused the kingdom of killing a prominent journalist \\u2013 but big deal fees and oil reserves make the kingdom hard to shun. Breakingviews columnists discuss the financial ramifications of the diplomatic crisis. See acast.com/privacy for privacy and opt-out information.\\nLearn more about your ad choices. Visit megaphone.fm/adchoices'