A former senior official in the Bush administration said on Thursday the use of chemical weapons in Syria might have been a "false flag operation" of Israel, meant to implicate Syrian President Bashar Assad."We don’t know what the chain of custody is. This could’ve been an Israeli false flag operation, it could’ve been an opposition in Syria... or it could’ve been an actual use by Bashar Assad. But we certainly don’t know with the evidence we’ve been given. And what I’m hearing from the intelligence community is that that evidence is really flakey," retired Col. Lawrence Wilkerson, Colin Powell's former chief of staff, told Cenk Uygur in an interview with Current TV."We saw really startling evidence of that in the fact that [US] President [Barack] Obama had to tell Bibi Netanyahu, 'pick up the phone, you idiot, and call Ankara and get yourself out of this strategic isolation you're in right now, do a reconciliation with Turkey, the most powerful country in the region,' otherwise Bibi probably wouldn't have done it," he said.He also said the prime minister was "clueless" as to the grave security situation Israel is in.Given this "flimsy evidence," Wilkerson doesn't believe a red line has been crossed in Syria, and that the US should not base its intervention in the war-torn country based on such evidence.Wilkerson criticized Prime Minister Binyamin Netanyahu harshly, saying there is a "geostratigically, geopolitical inept regime in Tel Aviv right now."