"I thought Coakley had a terrible perfomance in the debate when she talked about there being no terrorists in Afghanistan."
Does 'there being' mean 'there were or there are' in the sentence?
"I thought Coakley had a terrible perfomance in the debate when she talked about there being no terrorists in Afghanistan now."
"I thought Coakley had a terrible perfomance in the debate when she talked about there being no terrorists in Afghanistan until 1990."
Context is always important; labelling is rarely important.