As Republicans in Congress look for ways to slash spending, some legislators are floating new taxes on college scholarships, an end to student loan repayment plans and a big hike in taxes on university endowments. The ideas affecting higher education are among many in circulation among House committees that are exploring ways to cover the cost of extending and expanding tax cuts passed in President Donald Trump's first term. The recommendations are still evolving, and it's unclear how close any of them will get to being implemented.