You are creating fake news by conflating issues.

The campaign relates to green card holders who are here legally. They have no need for "Sanctuary." It is campaign to encourage citizenship.

We want citizens to be citizens; just like we want voters to vote. This has nothing to do with sanctuary cities.  And the very assumption that there is A THING called "sanctuary city" is a misnomer. Different cities have taken a variety of positions as to the appropriate role for local governments/policing in relation to Federal immigration policy.