Brad Sherman actually said...

I let you go a little over because you are doing the most important thing in the world which is preventing the spread of nuclear weapons.

Peace and nonproliferation should always be the top priority for the United States.

I will want an answer for the record, explicitly, on why the Administration has taken action to prevent Iran from shipping enriched uranium ...

I look forward to sufficient pressure being put on so that your Administration is able to negotiate a deal with Iran on proliferation issues...