California has become the first U.S. state to define when "yes means yes" in sexual assault cases on college campuses, after a bill sponsored by state Sen. Kevin de Leon was signed into law Sunday. Rich Pedroncelli/AP hide caption

itoggle caption Rich Pedroncelli/AP

Home-schooling might still be seen as a fringe movement, but today, it's equally outlandish to suggest that home-schooling should be illegal. A few decades ago, that wasn't the case. MoMo Productions/Getty Images/Ozy hide caption

itoggle caption MoMo Productions/Getty Images/Ozy

Students are given healthy choices on a lunch line at Draper Middle School in Rotterdam, N.Y., in 2012. To keep students from tossing out the fruits and vegetables they're served, researchers say it helps to give them a choice in what they put on their trays. Hans Pennink/AP hide caption

itoggle caption Hans Pennink/AP

The San Diego School District is sending back a military vehicle it had planned to use in rescue operations. The district had released renderings of what the MRAP might look like after its tan military color is repainted. This version shows it as a police vehicle. San Diego Unified School District hide caption

itoggle caption San Diego Unified School District