This is WEEKEND EDITION from NPR News. I'm Linda Wertheimer.
The Roman Catholic Church will soon have two new saints - two saintly popes: John XXIII and John Paul II.
Church watchers are pondering what the elevation of these two men says about the current pope, Francis, and his priorities. Those church watchers include John Allen, correspondent for the National Catholic Reporter. We called him yesterday.
One week ago, the Yarnell Hill Fire covered only a few hundred acres, burning in dense brush 85 miles northwest of Phoenix. Then last Sunday, it exploded. Powerful winds and dry fuel propelled the fire across thousands of acres in a matter of hours, engulfing 19 elite firefighters who were trying to keep it from reaching the nearby town of Yarnell.
Nearly 700 firefighters stepped in to battle the blaze after that. A week later, the fire is nearly contained.
We've all been to concerts and performances that bring us to our feet in wild applause.
WERTHEIMER: But what makes us clap more for some performances than others? You'd think it's obvious: the better the show, the more applause. Think again. New research at Uppsala University in Sweden has revealed that applause spreads through a crowd more like a contagion than a reaction to a performer. Researchers watched audience members respond to academic talks - talks even as dull as this one.
"At least 29 pupils and a teacher have been killed in a pre-dawn attack by suspected Islamists on a school in northeastern Nigeria, reports say." (BBC News)
The BBC's Will Ross, reporting from Lagos, adds that "it sounds like a horrific attack." Survivors say the gunmen set fire to buildings. Some of the students were burned alive, he reports, while "others were shot as they tried to run away."