Can Shake Shack’s new sandwich challenge the McRib, one of the most celebrated items in fast-food history?

The UAE is set to depart OPEC on May 1 in a shocking move that blindsided other members of the oil production bloc. Nadia Martin Wiggen, Director at Svelland Capital spoke to Bloomberg's Horizons Middle East and Africa anchor Joumanna Bercetche on the impact of this on oil prices. (Source: Bloomberg)