SOME were extremists who took a potshot at the British regime, some tread the non-violent path of Mahatma Gandhi, while some were ardent believers of Subhas Chandra Bose's fiery pronouncements. Freedom fighters all, a motley group of wizened men are spending the twilight of their lives at a home in south Calcutta, and in the 50th year of Independence, have very little to be optimistic about. But the rigours of the past have stood them in good stead. They haven't given up hope and lead a spirited existence in the company of each other and Subhas Chandra Bose, Rabindranath Tagore, Aurobindo et al whose pictures adorn the walls.