MOST NOTEWORTHY:

• Goldman downgraded American International Group (NYSE: AIG) to Neutral from Buy as they expect market concerns regarding balance sheet pressures and dilutive capital raises to pressure shares.
  
• Citigroup downgraded shares of Pacific Sunwear (NASDAQ: PSUN) to Sell from Buy as they believe Q1 trends are disappointing following the comp results.
  
• Morgan Keegan downgraded FedEx (NYSE: FDX) to Market Perform from Outperform citing the uncertainty related to fuel prices and the economy. RBC
  
• Capital cut Cheniere Energy (NYSE: LNG) to Underperform from Outperform citing the corrected 2007 10K which indicates increased liquidity concerns.

• Oppenheimer cut Navios Maritime (NYSE: NM) to Perform from Outperform.
  
• Credit Suisse lowered TAL International Group (NYSE: TAL) to Neutral from Outperform.
  
• Vital Signs (NASDAQ: VITL) was downgraded at Piper to Neutral from Buy.

Analyst downgrades: AIG, PSUN, FDX and LNG originally appeared on BloggingStocks on Mon, 12 May 2008 11:47:00 EST. Please see our terms for use of feeds.