In Arlington County, the Pentagon Memorial was completed and opened to the public on the seventh anniversary of the attacks in 2008. It consists of a landscaped park with 184 benches facing the Pentagon. When the Pentagon was repaired in 2001–2002, a private chapel and indoor memorial were included, located at the spot where Flight 77 crashed into the building.
September 15, 2008: Lehman Brothers went bankrupt after the Federal Reserve declined to guarantee its loans, causing the Dow Jones to drop 504 points, its worst decline in seven years. The same day, Bank of America purchased Merrill Lynch.
September 21, 2008: Goldman Sachs and Morgan Stanley converted themselves from investment banks to bank holding companies to increase their protection by the Federal Reserve.
By 2008, both Nokia and BlackBerry announced touch-based smartphones to rival the iPhone 3G, and Android's focus eventually switched to just touchscreens. The first commercially available smartphone running Android was the HTC Dream, also known as T-Mobile G1, announced on September 23, 2008.