This same young lady (in her early 20's) already has a student loan debt of $22,000 and tuition costs for a local student have gone up from an average of $3000 per semester to $5000.
I guess that's to pay for the freeloaders tuition.
Are these illegals, or people legally here on student visas?
When I went to college here in Ohio in the late 80's, foreign students paid out of state rates + assorted extra fees. The only ones who got out of that were the teaching and research assistants who had part or all of their college paid for plus got a stipend, but I counted that as payment for their work.
Some states are giving "in-state tuition" to the children of illegals who have lived in state for some period. That's a separate issue.
As to "lots of grants" -- unless she is talking about graduate student grants, where it is true that many of the very strong students, especially in the sciences , are from abroad, I have no idea what she could be talking about.
Sources and data are our friends.