One of the primary issues at the heart of the the Chicago teachers' strike is whether student test scores should be used to evaluate teachers and determine their pay. Mayor Rahm Emanuel is pushing that approach, as are other officials around the nation.
But many teachers insist that it's inherently unfair to grade their teaching based on their students' learning.
Over the years, ZZ Top has stayed contemporary: dabbling in new wave, flirting with grunge and techno, making goofy music videos, even using a drum machine. But the band has never strayed too far from its classic amalgam of electric blues, garage rock and greasy grooves. On their new album, La Futura, the members sound like their old selves.
Patrick Karabaranga, a warden at the Virunga National Park, plays with an orphaned mountain gorilla at the park headquarters in Rumangabo, eastern Democratic Republic of Congo, on July 17. The Virunga park is home to about 200 mountain gorillas, approximately a quarter of the world's population.
Credit Phil Moore / AFP/Getty Images
A Virunga National Park ranger stands at an observation post at the edge of the park in eastern Democratic Republic of Congo on July 17. M23 rebels now occupy Rumangabo and several other locations within Africa's oldest national park, which is also affected by other armed groups.
When crossing from Uganda into Congo at the shabby border town of Bunagana, I encountered a broadly smiling man in a black leather jacket named Hamid Kashaisha.
He asked if I wanted to see the gorillas. I replied that it's guerrillas — with guns, that is — that I wanted to see: the M23 rebels who, for the past two months, had occupied a piece of real estate in eastern Congo larger than Delaware.
From NPR News, this is ALL THINGS CONSIDERED. I'm Audie Cornish.
MELISSA BLOCK, HOST:
And I'm Melissa Block.
In this hour of the program, we remember Christopher Stevens, the first sitting U.S. ambassador killed in more than 30 years. And we'll explore how the attacks in Libya and Egypt have become fodder for political debate.