Defund. Period. Defund everything now to the greatest possible extent and hand him back only what keeps govt open.
Get on TV and the net 324/7 if needed and repeat the govt remains open as long as Barry signs the paper. When he refuses, it is on him. And drive it home.
Ignore all scraming, say “As Obama said, We won”.
70-80% of the country opposes amnesty. The press can’t cover for him on this one.