Activist Arvind Kejriwal is launching his political party in Delhi today, a decision which led to a parting of ways with his mentor, Anna Hazare. Many among the 500 supporters who gathered with Mr Kejriwal this morning at an open space near Constitution Club today asked if Anna would be joining them. He won't. The 75-year-old has made it clear that in his opinion, entering politics will dilute the movement against graft that was led by Mr Kejriwal and him with considerable success.