By Ken Shepherd | October 22, 2013 | 4:29 PM EDT

Not only did MSNBC substitute host Richard Lui drop any pretense of objectivity in an interview segment with gun control advocate Pia Carusone on the October 22 Jansing & Co., but his ghoulish exploitation of yesterday's fatal school shooting in Sparks, Nevada, appeared to cuase his guest to reel back a little bit. [LISTEN to MP3 audio here; WATCH video below the page break]

Noting that "some might say" the need for new federal gun control laws is "completely at this moment being ignored" by those in Congress "who have responsibility to watch over it," Lui asked, "So then what's your strategy to up the political ante?" Taken aback by such coldly political treatment of a tragedy, Carusone insisted "We don't-- I don't think about it that way," adding: