PM Manmohan Singh writes to Anna Hazare

NEW DELHI As Anna Hazare's campaign against Congress threaten to mar the prospects of its candidate in the Hisar Lok Sabha by-election, the prime minister has written a letter to the anti-graft crusader assuuring him of his commitment to a strong Lokpal bill. Singh said his government was working on a host of issues to make things easy for the poor and the disadvantaged.