Manafort had been under investigation since 2014. The Trump campaign hired him while he was being surveilled. That could happen from a plain old court issuing a

Manafort had been under investigation since 2014. The Trump campaign hired him while he was being surveilled. That could happen from a plain old court issuing a surveillance subpoena. I think FISA should always require court approval. No blanket approvals like were going through phone companies. But court approval on an individual basis is how we've always done legal investigations.