Gangtok: Chief Minister of Sikkim Dr.Pawan Chamling who was away from state for a month on US tour has returned back to Sikkim yesterday .Chief Minister after a flight from New Delhi has reached to Namchi and he is expected to arrive in capital Gangtok after couple of days. Senior Minister D.D.Bhutia was officiating as an acting CM in absence of Dr. Chamling who's return was highly awaited in light of on-going 20 days old hunger-strike by ACT against hydro projects in Dzongu, north sikkim.The appropriate decision on the demands of ACT members could now be taken by state government as Chief Minister has returned from the tour .