HBO has already delivered the year's most powerful documentary in Spike Lee's soul-stirring chronicle of Katrina and its aftermath, When the Levees Broke.
Tonight, the premium cable channel hits it out of the park again with Hacking Democracy, a timely and chilling look at alarming problems in the way our votes are counted. It is hard to imagine any network or cable channel offering a documentary this season that is more important to the civic life of the nation -- let alone one that is so compelling and ultimately moving.
