Yes, rallies can be effective if….

[Berncly]

I commend pro-gun efforts. I just don't see a handful (even a couple dozen) protesters making a difference...especially if they are not voters of the Chairman's district who could either vote him out during the general election (highly unlikely) or "primary" him.

So you said.
And so I said, that your opinion is entirely suspect as long as you remain a Liberal Democrat and support a party that wants to abolish the Second Amendment.