The Viability Threshold: In an embarrassment to the party, problems with counting the votes have prevented the Iowa Democrats from reporting the results of their caucuses. This morning, the numbers on the board are all still zeroes.   Party officials say they …

Nation: The young man who shot up a Chattanooga Naval reserve office, killing five people, had suffered from depression as well as drug abuse. He kept notes about suicide and martyrdom as long ago as 2013, according to news reports …