Below is a collection of articles on the GOP's proposed tax plan:

Wealthy colleges blast Republican proposal to tax endowments
Associated Press

Taxing Endowments Hurts Students - Editorial
The Daily Free Press, Boston University

Off the Pedestal
Inside Higher Ed

Swelling College Endowments Tempt Lawmakers Looking for Tax Dollars
The New York Times

House GOP Charges Ahead On Tax Plan
Politico

Republican Tax Plan Seeks To Shake Up Higher-Education Tax Credits, Deductions and Benefits
The Washington Post

GOP Tax Plan Calls for Levy On Endowment-Rich Universities, Colleges
WHYY.org