Would the Keystone XL pipeline cross and jeopardizes sensitive environments?

1. We have to balance environmental needs with business needs
   
2. The oil came from the ground. It was in contact with moisture. If it spilled back on the ground or in the water it could be cleaned up. We are not creating something that is evil and never existed before, we are extracting it and moving it from one place to another. The dirt that it was in is no less sacred than the dirt that it crosses. We are just cleaning up the dirt that it came from! Think of extraction just as a large clean up and transportation project.
3. We already have roads, cities, houses, gas stations, factories in Montana, Nebraska, Oklahoma, and Texas. We can't just wall of these states, and declare them national wildlife preserves.
4. We already have gas trucks driving across the same rivers that the XL pipeline would cross. They pose just as much a threat as the XL pipeline would.
5. Pipelines are safe. They are inspected, have standards, codes, inspectors, regulations, etc. They have been operating safely for many years and many miles. Pressure is monitored. Metal thickness is inspected.