A Canadian TV journalist suffered a medical emergency in the middle of her report ... and the scary moment was broadcast live on air. CTV reporter Jessica Robb was on a live shot Sunday night with anchor Nahreman Issa when Jessica suddenly became unable to get her message out, stumbling over her words and apologizing before appearing to lose her balance. Before she starts to wabble, Jessica says ... "Sorry, Nahreman, I'm, I'm, I'm not feeling very well right now, and I'm about to just ..." and then the camera cuts away. Nahreman assured viewers Jessica was not alone in...