Mark Begich actually said...

I support the other leaders who have testified and attested to the fact that I think it will improve our standing and our security if we ent...

Absolutely.

We're one of the few countries that haven't signed onto this treaty. We're hanging out with Syria, Iran, and Libya.

I support the efforts of this review to mitigate risk should the threat evolve sooner or if the threat is more capable than anticipated.