Speakers at a "Know Your Rights" town hall hosted by U.S. Rep. Sylvia Garcia provided information ranging from immigration policies at schools and hospitals to guidance about what to do if a family member is arrested.

Federal immigration agents can now make arrests at campuses nationwide. How often they will do it at Houston schools remains unknown.

They are worried about even going to church now. U.S. Rep. Sylvia Garcia, D-Houston, said the last two weeks have been a nightmare for immigrant communities, with people telling her they are afraid immigration agents are waiting for them at schools,

With the recent changes to immigration policy and highlights of Immigration Custom Enforcement's operations - Houston immigration lawyer, Magali Suárez Candler, says the entire immigrant community is on edge.