HOUSTON (AP) — Houston's mayor and others say they will work to provide assistance to residents whose homes were damaged after a massive explosion at a warehouse that killed two workers and injured 20 others.

Mayor Sylvester Turner on Saturday walked through the impacted neighborhoods in northwest Houston and spoke with residents who were cleaning up after Friday's explosion. Cleanup and repair efforts continued Sunday.

"These people's lives have been devastated by the Houston explosion. We are not going to forget about them," Turner said.

The explosion happened about 4:30 a.m. Friday inside a...