Crooks had phones connected to foreign countries...why do we know nothing about them?

Trump told us that Thomas Crooks had six cell phones connected to foreign countries that they had yet to open, but Dan Bongino seemed to tell us that there was no explosive information about the assassin.

At the same time, Ted Cruz claims Iran is 100% trying to kill Donald Trump.

Which foreign country(s) was Thomas Crooks really connected to?

Why do we not know the information?

What are they hiding?

What could possibly be the reason to delay this kind of information?

I'm legitimately trying to understand.

How is it possible that we still know so little about Thomas Crooks?

The American people should know which foreign countries were involved and why...