Tamil Nadu Bharatiya Janata Party chief K Annamalai on Sunday exuded confidence that in the upcoming State Assembly elections in Karnataka, the ruling party will come back to power with a full majority. Asserting that Prime Minister Narendra Modi has given everything for the southern states, he said, "The Prime Minister has given everything to all south Indian States– Karnataka, Tamil Nadu, Kerala, Telangana, etc.– and here the workers are very clear to help PM Modi win with a full majority and 100 per cent seats to him, but before that in 2023, we will get full majority in Karnataka."