U.S. government law enforcement

In your opinion, should the U.S. government law enforcement personnel be permitted to arrest terrorists who
commit crimes against Americans in other countries? Or those terrorists (coconspirator or leader) who commit
crimes against Americans within the United States, but who remain physically outside of the United States?
In your opinion, should the U.S. government have jurisdiction over cybercrimes that affect U.S. interests within
the United States when the offender commits his or her crimes outside the U.S. borders via the Internet?
In your opinion, should the U.S. federal and state governments be required to examine DNA evidence in all
closed capital offense crimes where the offender was convicted prior to the discovery of a process to examine
DNA?