Brisbane, Nov 15 (ANI): Australian Prime Minister Tony Abbott on Saturday welcomed all the G-20 leaders as the summit commenced in Brisbane, Australia. Abbott met each leader and shook hands with them as they arrived at the venue for the Summit. Indian Prime Minister Narendra Modi too was welcomed by the Australian PM after 28 years as Modi greeted him with a warm hug. Modi also had a laughter session with his Australian counterpart as he was welcomed by Abbott at the two day G-20 Summit. This followed a cultural program in welcome of the top leadership. Earlier, Modi had a meeting with the world leaders where he said that repatriation of unaccounted money abroad is a key priority for India.