On today's podcast
(1) BP's CEO Bernard Looney has resigned over failing to fully disclose past relationships with colleagues.
(2) Apple has launched a range of upgraded iPhones and raised the price of top end handset for US consumers by almost 10%, but cut the price in the UK.
(3) Doubleline Capital CEO Jeffrey Gundlach fired back at retired 'bond king' Bill Gross, saying he hopes he feels better about himself .
(4) A deepening rift over the fate of Yemen is endangering peace prospects with risks for the oil-rich Gulf powers that are at the heart of it.