Domestically Trump has said he'll deport whole families of illegal immigrants even those whose children were born in the US making them automatically US citizens under the 14th Amendment.
How Trump pulls that off is a long shot. Even a conservative SCOTUS is unlikely to violate what's clearly written in the Constitution.
Trump has also called for eliminating federal taxes on Social Security benefits to seniors. As usual details are sketchy on how that could be implemented. Even raising the Social Security limit on salaries of working people probably won't cover the cost of eliminating those taxes for seniors.
Though Trump is the president in waiting it's anyone's guess what he'll actually do after he's inaugurated.
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