A choir from Carl Ben Eielson Middle School was performing at West Acres mall when the risers collapsed underneath the students. The mall's general manager tells the Fargo Forum injuries so far seem to be limited to bumps and bruises. The risers are about 2 feet high. You can check out a video of the incident at the Fargo Forum's site.
The best 'shoulder season' trips to Europe from MSP for under $500
There are deals to be had if you travel between April and mid-June.