I'm goin with power steering pump.
But u should defiantly do like echo and ronjenx said and use a screw driver, or stethescope.. if that's spelled right. Once u find that squeal it will pierce your ear! U will know when u find the bad part.

 

Found it...one of the pulleys I replaced was the culprit. I replaced it again and it went away. Thanks for all the inputs guys. The stethoscope definitely helped. Spraying each bearing one at a time with silicone spray helped me isolate it. The squeal stopped everytime I sprayed that particular bearing.

 

Which one was it?

 

The tensioner pulley I had just put on was squealy

 

Checked the res and it is circulating but no bubbles. Thank you for the tip! I guess maybe my P/S pump is ok after all. Turning 35s sitting still on pavement is just hard for the stock setup. While moving, there is no resistance nor difference in left to right turns.