FTC Moves to Block Tempur Sealy’s Acquisition of Mattress Firm Federal Trade Commission NewsFTC unanimously moves to block $4 billion merger of mattress giants CNNFTC votes to block merger of Tempur Sealy and Mattress Firm The Washington PostFTC sues to block $4B merger of mattress firms Fox BusinessFTC to challenge Tempur Sealy’s acquisition of Mattress Firm Axios