Kappy doesn't think the guy should be on the jury, he just thinks its not officially perjury. I think technically it probably was but we would have to see the complete transcript. They don't really say what questions he was asked and what his answers were. Only that after questioned he was shown his own words and asked if they were his. He then said yes and was excused.
Its important because defense only gets so many exclusions but I don't know what Fla law is, how many etc. They will want to save some just to get blacks off the jury. Obviously the woman who admitted her Church is in Sanford you want off. You don't want people like that on this jury lol. But its a sticky situation you can't just exclude someone because of race. But for going to church in the city it happened, you could maybe say its for bias.