sophisticated equipment as patients get sicker and sicker. >> right. if you overwhelm the hospitals, not only do you run out of space potentially but you also run out of workers to take care of those patients. >> and, jim, by the way, that's -- remember, that's what we saw in south texas last summer. that's where the mortality -- that's when mortality shoots up is when our icus get overwhelmed. imagine if this starts happening with pediatric icus. >> i can't even think about that. let me switch gears to college kids, because a lot of college kids are going back to school or entering college for their first year. we're used to hearing stories about college kids buying fake i.d.s to buy beer and stuff like that. but my colleague, pamela brown, reported that some college students are buying fake vaccine cards. have you heard about this? >> yeah. yeah, no, i have. it's so self-defeating because you know who's going into our hospitals right now are kids of college age. and hospitalizations are really