COURTESY BY: https://www.hindustantimes.com/ Leo Varadkar, the outgoing prime minister of Ireland, will now be the deputy prime minister under a new coalition government from Saturday headed by Micheal Martin, and return as the prime minister in 2022 under the power-sharing arrangement. Varadkar, 41, became a caretaker prime minister after no party won a majority in the February 8 election. The process of government formation was delayed due to the coronavirus pandemic. Three parties have now agreed to form the coalition government. They are Varadkar’s Fine Gael party, Martin’s Fianna Fail…