The dow looks like it's making a double top at a lower high, from a TA standpoint, that doesn't bode well especially going into a summer with record high gasoline prices and the economy looking quite weak. That being said, I still feel there are always stocks to make gains on in any type of market.
If it can break the recent high however, the move could continue higher, but this would seem like the ideal area to go short the market with a tight stop.
Worrying does not empty tomorrow of it's troubles, it empties today of it's strength.