Chennai (Tamil Nadu) [India], February 7 (ANI): Tamil Nadu Chief Minister MK Stalin has returned to Chennai after a visit to Spain on Wednesday. Senior Dravida Munnetra Kazhagam (DMK) leader, Durai Murugan and Member of Parliament (MP), TR Baalu, welcomed the Chief Minister at the airport. In a tweet on Tuesday night, Stalin expressed gratitude, saying, “Heading back to Tamil Nadu, I extend my heartfelt thanks to @IndiaInSpain for their coordination, Spain, its wonderful people, and our Tamil community for a treasure trove of memories!” Speaking to the media upon his return, MK Stalin highligh…