New Delhi: Prime Minister Narendra Modi on Wednesday wished good health and a long life to Congress president Rahul Gandhi on his birthday.'Best wishes to Shri @RahulGandhi on his birthday. May he be blessed with good health and a long life,' he said in a tweet. The two leaders were involved in a war of words in the run-up to the Lok Sabha polls, in which the Bharatiya Janata Party-led National Democratic Alliance returned to power with a massive majority. Gandhi was born on this day in 1970.