He said that there has been "possibly one credible sighting" but that the lion has been "doing what a lion should do: finding his natural prey and staying elusive".
Chad Nusbaum of the Broad Institute in Cambridge, Mass., called it "impressive, credible, possibly amazing".
Shares in Hershey, perhaps the only company that could possibly launch a credible counter-punch, have risen 2.6% in pre-market trading - suggesting that a bid is most unlikely.
Possibly the least credible statement in the election campaign so far – and that's an extremely crowded field – appeared on the Facebook page of angry multimillionaire and windfarm-hating germophobe Donald Trump, in advance of what he promised would be a gamechanging "October Surprise" revelation about Barack Obama.
My white hair and a few wrinkles possibly made us more credible.
But with her huge personal wealth, how could Clinton possibly hope to be credible on this issue when people see her as part of the problem, not its solution?
When emerging economies have reserves worth several hundred billion dollars each, the IMF could not possibly have provided a credible alternative to self-insurance with a kitty of no more than $250 billion.Supply and demandIn essence, the approach of the past few months has been to address the supply side of the IMF's problems by ensuring that lack of funds will not hold it back.
"If the mayor-elect runs for a second term, no challenger who wants to run a credible campaign can possibly participate in the campaign finance system".
And questions continue to arise from credible reports of possibly misdirected United States airstrikes, only a few of which are being investigated by the military.
