By asking him what he'll cut to offset the tax cut
Obama phones
reproducing while on welfare
immigration
PP funding
NPR funding
IRS
EPA
BLM
The phone thing was already operating when Obama became President. The Republican Congress can end the program anytime. The phone industry will not let them. They have the Congress bought and paid for.
Reproducing while on welfare or under any other circumstance is a 1rst Amendment freedom of religion right.
Immigration is an issue to be decided by Congress. The Republicans are constantly fighting over what to do, so nothing really gets done.
PP funding is again, a task of the Congress. Some of the Republicans are trying to stop the funding. If enough of them jump on that bandwagon the defunding will happen. Again, not enough of those Republicans want to be on the bad side of women in their districts so it probably won't happen.
NPR, same as all those other things. Republicans can not get together on the issue and so the issue is a constant whining issue. Let us know when the votes are available to stop the popular NPR from operating.
EPA, we don't want to live in smog and drink polluted water thankyou.
BLM, it is property owned by the citizens of America, purchased with hard cold cash (Alaska and the Louisiana Purchase), warfare and the blood of American military personnel (wars with Mexico and native American Tribes). The BLM is simply the agency tasked with maintaining and caring for some of our property and investments.