Season 6 Episode 6/17 "Combat"
Airs March 22, 2007
from TWoP
..Clark gets himself put in jail and he finds a way to fight the toughest Zoner. Also it looks like Lana loses her baby. Seems she begins to experience great pain while she and Lex are on his jet. They make an emergency landing in China. When she wakes up in the hospital Lex has to tell her they lost the baby.
In JL news, seems they have been busy, blowing up 8 of the 12 33.1 facilities.