Dan Harris is co-anchor of “Nightline” and the weekend edition of “Good Morning America
” on ABC News. He also regularly files reports for “World News Tonight with David Muir,” “20/20,” “Good Morning America,” ABC News Digital and ABC News Radio. Previously, he anchored “World News Sunday.”
In 2014, Harris published the book, 10% Happier: How I Tamed the Voice in My Head, Reduced Stress without Losing My Edge and Found Self-Help That Actually Works
. It went to #1 on the New York Times
Bestsellers List and then became an app
, designed to teach meditation to skeptics.