Ethiopian army pushes back Tigrayan rebels

• First, Ethiopia and Eritrea have severed ties and now with tensions spreading across the region, the African Union is urging all sides to show restraint.
• Meanwhile, Ethiopia's army is advancing toward the Tigrayan capital as fighting intensifies and new explosions rock Addis Ababa.
• Then, from boardrooms to cocoa fields, a growing number of urban Ivorians are turning to agriculture.