Hamas acted on a very real fear of a US-sponsored coup | Israel and the Middle East | Guardian Unlimited
"The document is dated March 2, less than a month after Saudi Arabia brokered the Mecca agreement under which Abbas finally agreed with Hamas on a unity government. The deal upset the Israelis and Washington because it left Hamas's prime minister Ismail Haniyeh in charge. The document suggests the US wanted to sabotage it. Certainly, according to Hamas officials whom a depressed Abbas later briefed, Abbas was told to scrap Mecca at every subsequent meeting he has had with Israeli prime minister Ehud Olmert or with US secretary of state Condoleezza Rice and Abrams."