The Trump administration's decision to revoke the visas of nearly 300 foreign students, backed by Secretary of State Marco Rubio, is a decisive move to protect America's national security. Democrats argue he should be protected under the First Amendment, but this case is about more than free speech - it's about whether he deceived immigration authorities. If Khalil lied on his visa application by denying his support for a terrorist organization, then his legal status should be revoked. The US has every right to enforce its immigration laws and ensure that individuals who support violence do not remain in the country.