Sri Lanka’s main Tamil party, the Tamil National Alliance, on Thursday officially endorsed presidential candidate Sajith Premadasa, ahead of the November 16 poll. Sajith Premadasa of the United National Party-led New Democratic Alliance, Gotabaya Rajapaksa of the Sri Lanka Podujana Peramuna, Anura Kumara Dissanayake of the Janatha Vimukthi Peramuna -led National People’s Party and former army general Mahesh Senanayake are …