Originally Posted by comics
Thanks for the answer. And one last thing, what was Selina trying to find in the vault while watching the tv? Was it the clean slate? And where was it?
She was looking for the clean slate. I think Bruce had it all along, sometime during the 8 year gap. What Selina wanted was also "too dangerous" for the Gotham people, just like the fusion reactor. Dagget had the patent for it but thought it couldn't be done, and promised Selina lies in order to get Bruce's fingerprints. Bruce re-bought that patent when Dagget threw it out and developed it in applied sciences.