Richard Blumenthal actually said...

I hope that today's hearing will also result in more vigorous enforcement of existing laws along with support for new laws that will enable ...

Doesn't that mislead the recipient of the call as to location?

You cannot selectively invoke a Fifth Amendment privilege. You can't decide to answer some questions and then decide you don't want to answe...

The simple fact is that the Do Not Call list is totally ineffectual against them.