Away visiting friends the last few days, I've been using GoToMyPC.com to access the video-capture capabilities of my home desktop. While it works well [unpaid testimonial] and lets me view the video once I've moved it to an editing board, for some reason while tuning in live to a show, the screen-within-a-screen is black. Thus, in "watching" Today this morning live, I could only hear, but not see, the segment on last night's Dem debate in New Hampshire. But the ears-only experience was actually edifying. It permitted me to focus entirely on Hillary's voice, undistracted by her image. It's...