What makes you think "Dems" are suing to keep DACA alive? It's private orgs and companies funding it...

Also, nice attempt at gaslighting, there is no implied expectation for Dems to deliver instant citizenship (except for UWD maybe), however, have they passed or attempted to pass (no show votes) any legislative solution? The answer is no. Have they utilized any amount of leverage since 2009? Again, the answer is no.