Why was Emmanuel Macron wearing sunglasses indoors?   The French president wore a striking pair of aviator sunglasses while addressing world leaders at the World Economic Forum at the Davos summit on Tuesday.   While Macron did not explain the reason for the accessory, French reports have attributed it to an ongoing medical condition, a sub-conjunctival haemorrhage, which is a broken blood vessel in his eye.   Tap the link in BBCNews’s bio to read what Macron said about his condition.   #EmmanuelMacron #Davos #BBCNews