I know this is not new information, and it was widely reported over the last couple of weeks, but some charts to put it in perspective below from the Group Formerly Known As Wheeler's (GFKAW):
Nevada and Arizona are really sucking wind with >14% delinquencies. Behind them, there are a number of other >10% states, but most are relatively low overall CMBS exposures (i.e. Rhode Island, Virgin Islands, Montana, etc.).