41. Most infrastructure companies, which make the browsers and servers and fire walls , are not making money yet. 42. Welcome to the Onetime Fire Wall State 43. There is no body number on the fire wall , which was never painted and still wears primer. 44. By using an access provider, it creates a fire wall between the Web site and the company. 45. So you build a fire wall between that reality and yourself, something that you can live with. 46. Yet the once firm fire wall between the agencies was breached well before the new laws took effect. 47. Tung and his supporters believe Hong Kong needs a fire wall to deny Beijing any excuse to meddle. 48. When constructed in this manner the fire wall can also be referred to as an Area Separation Wall. 49. They have also built fire walls of silence around projects, forbidding consultants to talk with colleagues about them. 50. Merck must maintain a fire wall denying it access to marketing information that Medco gathers about competing products.