What could Trump do to boost Republican turnout in November?

Republicans have no cause to vote. They are paying higher prices for everything. Democrats control nothing. It is estimated that only 39% of registered Republicans will actually vote.

What could Trump do to boost Republican turnout in November?
Have Israel blow up a daycare center in US and blame Islam
Have Israel sink a US Destroyer and blame Iran (Hey it worked for Viernam War)
Fake another Assassination attempt
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2 h
I forgot he could offer everyone $50,000 for voting Republican. He doesn't; pay anyway.
What could Trump do to boost Republican turnout in November?
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