One minute she was gushing about a new kid-friendly tablet. The next, QVC electronics expert, Cassie Slane, had fainted on live television in front of millions of viewers across America. The consummate professional, Mr Wheeler however, persisted with the segment while cameras cut to a shot of the Android tablet and he continued to talk about its features. The host herself did not elaborate on the cause of her fainting but posted a message saying: 'Thanks to everyone for your kind words. I am feeling alot better today!'