Washington Post
An Air Force sergeant killed himself on the steps of the Lincoln Memorial. The note he left is heartbreaking.
Kenneth Omar Santiago’s perfect smile dazzles on social media as he poses in his Air Force uniforms — flight suits to mess dress. He accepts military awards, travels to far-off places, salsa dances and swims with sharks to oohs and aahs from friends in Lowell, Mass., his hometown. “He’s got...