Can DA's working separate cases in separate staes share evidence?

Factual Questions
1

Suppose Patrick Fitzgerald has a White House person who’s spilling his guts and providing a wide range of incriminating evidence as a lot of people are hypothesizing. Let’s say some of this evidence happens to involve Tom DeLay - whether it relates to his money laundering charge or totally different crimes.

Can Fitgerald then share this evidence with DA Ronnie Earl in Texas?

And could Ronnie Earl do the same for Patrick Fitzgerald, if Earl uncovered evidence regarding the CIA leak and associated crimes?

2

Unless the information was privileged in some way or protected from disclosure, say, by national security classification, yes, they could share the info. It happens quite a bit in less high-profile cases.

3

Thank you.