Shuttle Troubles

NASA, responding to new problems and delays with the retooled space shuttle, says it plans to launch the craft tomorrow "no matter what." Isn't that approach what got them into trouble in the first place? It is time to come up with a whole new technology for manned space exploration. It's okay if tiles fall off your bathroom wall. It's definitely not okay if they fall off the shuttle. Maybe NASA went to get some new ones at Menard's.