Emergency services in New Jersey are responding to a business jet which has crashed into a building on Commercial Avenue in Carlstadt in Bergen County, witnesses and officials say. Only few details were immediately available. (more) UPDATE: An FAA spokeswoman says: "A Learjet 35 crashed on approach to Runway 1 at Teterboro Airport at 3:40 pm today. The aircraft went down about ΒΌ mile from the airport in a wooded area. The flight departed from Philadelphia International Airport and was headed to Teterboro." Read more http://bnonews.com/news/index.php/news/id5898 TV news is just now reporting this.