I get it just fine while you believe a selectively edited snippet of video is good evidence of something I know it is not (other than the cleverness of the editor)? Those who are not blinded by ideology would wonder just how many hours of tape were consumed to get less than two minutes of questionable "proof of awareness?" I have heard six.
It doesn't matter how long it took to get them. The fact is there are X number of minutes of video that show that Terri was responding to commands, to various stimuli, in other words, to her environment. She's not PVS by Florida statute! You may think it's okay to off someone in that condition, however, I don't. I see a living, breathing, human being in those videos...brain-damaged, yes, but on her natural death-bed, no.
I know of one tape that is 5 minutes long all by itself. This is just one little baby step for you, I don't want to push you beyond your limits all at once.