President Barack Obama walks across the South Lawn after arriving on Marine One at the White House in Washington, D.C., March 29, 2016. (Photo by Saul Loeb/AFP/Getty)

Obama to travel to Flint, Michigan

President Barack Obama responded to a letter from a child who has been adversely affected by the Flint water crisis ahead of his announcement that he would travel to the impoverished city on May 4.