The US has reiterated that it is cooperating at the highest level to provide India access to Mumbai attack accused David Headley. US Ambassador to India, Timothy J. Roemer also said that Pakistan has to do more to fight terror. He was talking to reporters after paying tributes to the 26/11 attack martyrs at Marine Drive in Mumbai. He said, the US has been providing indirect access to sharing intelligence for months and now the opportunity is there for India in the weeks ahead to get direct access in the appropriate way and appropriate time to David Headley. <br/>