Lajos Kósa calls CEU a "phantom university".
Thousands protest legislation which is considered an attack on freedom of education.
Social scientists and historians against "punitive legislation".
Including 14 Nobel Laureates.
CEU not off the hook by far. MPs to discuss ban bill on Monday.
They learned about the bill from the press.
CEU will not surrender and leave, Rector tells reporters.
Crackdown by Orbán in motion.
CEU claims planned law amendment would damage academic life, and Hungary's relations with neighbours, EU partners and the USA.