Danny, you need to dump Scottrade. They are the worst. Ameritrade not perfect, but better than Scottrade by far. Best broker is probably Interactive Brokers, but they are not as generous with margin. They list short shares available for every stock, which is big advantage. You can see which stocks will get squeezed.
Molycorp 37.5M share Secondary priced at $6.00
The deal size was increased to 37.5M shares from 22.6M shares. Morgan Stanley, JPMorgan and Goldman acted as joint book running managers for the offering.