House Democrats lined up to pledge their support to helping deal with the lead-contaminated water in Flint, Mich., as Congress held its second hearing about the crisis this month.

The Democratic Policy and Steering Committee met for what House Minority Leader Nancy Pelosi called “a very solemn occasion.” The meeting sought to get input from some Flint leaders, such as Mayor Karen Weaver and Dr. Mona Hanna-Attisha, the doctor who helped expose the crisis.