<emphasis>for the purpose of</emphasis> protecting the railroads?
Closer to the subject of this book, remote channel changers have
weakened the <quote>stickiness</quote> of television advertising (if a boring
-commercial comes on the TV, the remote makes it easy to surf ), and it
+commercial comes on the TV, the remote makes it easy to surf), and it
may well be that this change has weakened the television advertising
market. But does anyone believe we should regulate remotes to
reinforce commercial television? (Maybe by limiting them to function