Popular YouTube comedian Bhuvan Bam, known for his viral BB Ki Vines videos, has invited to the World Economic Forum’s Davos Summit, where he had a chance to rub shoulders with the world’s elite.

Priyanka Chopra elaborated on the urgency of investing in people and said, "If countries invest in their people, you create populations that other people want to invest in."

Swiss police on Wednesday used water cannons, rubber bullets and tear gas to subdue demonstrators in Zurich who ignited fireworks and threw bottles as part of a protest targeting the annual World Economic Forum (WEF) conference in Davos.