MATTRESS FIRM HAS FILED FOR BANKRUPTCY The nationwide chain filed for Chapter 11 this morning in order to deal with its debt — $3.2 billion by Paul Takahashi’s accounting — as well as what the company calls “certain economically inefficient store locations.” 700 stores nationwide are goners, 200 of which will be closing “in the next few days,” according to the company. [Previously on Swamplot] Photo of shuttered Mattress Firm at 208 Westheimer Rd.: Swamplox inbox