Acid complicates search after deadly Brazil bridge collapse

At least two people are confirmed dead from the collapse, which occurred late Sunday on the Juscelino Kubitschek de Oliveira bridge linking the states of Maranhao and Tocantins. When a section of the bridge went down, it took with it two cars, two motorbikes, and four trucks -- two of which were carrying sulphuric acid, a police spokesman told AFP. Their dangerous cargo prompted officials to pause the search operation early Monday. Water supplies to communities in the region were also suspended because of the possible "toxic" acid pollution...