Ben Cardin actually said...

there can be no normalization, as it relates to North Korea, until they deal with both the security issues and human rights issues.

if you do not name specific countries, you are not going to get anywhere.

The human rights problems in North Korea include large-scale executions, murder, enslavement, torture, imprisonment, rape, forced abortions,...

we should not trust the North Koreans to follow through on their commitments.