DHS should be eliminated.
He is know. World over and has developed a cyber security technology. Thought her be stronger at Homeland security.
I have applied blogger-to-English translation skills to this and ...
He is known (the) world over and has developed a cyber-security technology. Thought he (would) be stronger at Homeland Security.
you’re welcome.
DHS was supposed to be the central repository of information and coordination between FBI, CIA, Border Patrol, etc.
You don’t think that is a useful function ?