LCD TV ...digital reception only?

OK, here is my situation. I mostly watch DVD and VHS movies...but I also like to fill in with broadcast TV...here's the catch...I don't have Cable or Satellite. Yes, I'm one of those dinosaurs that uses an old-fashioned rabbit ears antenna. I was told by a guy a Circuit City that an LCD monitor will only receive a digital signal and won't work with analog. To tell the truth, I'm not sure all these guys know what they are talking about so I thought I'd come to the forum and hear what real experts have to say. Thank you for your time and advice.