We're seeing investors buy on the dips but, in the short term, we have to be cautious. There's no real good news and there's nothing really to send this market forward so we have to be cautious.

You're seeing some selling now, some consolidation maybe, but I'd be cautious of that. The market's been very resilient. Investors have been very quick to buy if they get a little good news.

The market remains fund-driven. No one wants to go short while consumers buy in dips and producers are reluctant to sell, hoping for yet higher prices.

The U.S. has been a graveyard for U.K. retailers, so investors are a little cautious. It could be that it wants to a get a flavor for the market through a small operation and then make a massive acquisition to get instant size.

Because there is no way to tell [in the short term] whether symptoms are from a TIA or an acute stroke, patients should assume that all stroke-like symptoms signal an emergency and should not wait to see if they go away,

Because there is no way to tell (in the short term) whether symptoms are from a TIA or an acute stroke, patients should assume that all stroke-like symptoms signal an emergency and should not wait to see if they go away,