President Obama has picked Myrlie Evers-Williams, widow of slain civil rights icon Medgar Evers, to deliver the invocation at his public swearing-in later this month. It is believed to be the first time a woman, and a layperson rather than a clergy member, has been chosen to deliver what may be America’s most prominent public prayer.

The inaugural committee Tuesday announced that the benediction will be given by conservative evangelical pastor Louie Giglio, founder of the student-focused Passion Conferences, which draw tens of thousands of people to events around the world.

Read the full story.