How you can use repetition, rhetorical questions, and cadence the way MLK did to enhance the effectiveness of your presentations and speeches.

Though the holiday is young, this will only be the 25th year that all 50 states recognize it together. Here's what's open and closed on Martin Luther King Jr. Day.

NPR’s ‘Book of the Day’ podcast Martin Luther King Jr. didn’t originally set out to become a civil rights activist, according to his biographer. On a Jan. 3 episode of NPR’s Book of the Day podcast, Jonathan Eig,