Northern Exchange Releases; DIY Network's DC Casting Call

· Northern Exchange announces next phase of sales [OfficialSite]
· An searchable map of US income by block [RichBlocksPoorBlocks]
· DIY Network is casting for DC shows [DIYNetwork]
· DC Design House announces this year's designers [EditorAtLarge]
· Tysons Corner on the verge of a do-over [WaPo]