WASHINGTON (AP) — Donald Trump has made tax cuts a central part of his political legacy. There were his first-term cuts. And now the Republican has pushed through an extension of those cuts and added new tax breaks. But the bill he signed into law Friday also comes with significant cuts to Medicaid and food assistance, contradicting promises to protect such programs. Democrats plan to make that expected fallout a campaign focus, while Republicans argue the bill will boost the economy. Historically, major legislation that’s been backed mostly by just one party has rarely translated into political rewards. So the long-term effects of Trump’s tax policy are unclear.