Tamil actor Kamal Haasan finally joined micro-blogging website Twitter on Republic Day, with his first tweet being a video of the rendition of the National Anthem in his voice. He also wrote, “India's freedom struggle remains unique even today. Respecting it is d only way to keep it & set new world standards.” His Twitter handle iKamalhaasan is verified and already has over 31,700 followers. His daughter Shruti Haasan welcomed her father tweeting, “One of the happiest moments ever on Twitter!!!! Welcome my most favourite person @ikamalhaasan to twitter!!! Love you appa” The superstar was recently seen in Tamil films 'Uttama Villain', 'Papanasam', 'Thoonga Vanam'. He is currently working on the post-production of his controversial spy thriller 'Vishwapooram II'.