YOUR BEST BET: First Research (Intellect).
First Research has:
If you only have time for one database, use First Research. In the unlikely event that your industry is not there, find a related industry.
Hey, are you good at Factiva? Awesome! This is the time to use it!
Reality check: if you've never used Factiva before, two hours before an interview is not the time to learn. Just move on to step 5 or ask a librarian for help!
If you are at Owen, go to the Walker Management Library book stacks and grab some case interview books.