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spec: Each of these might answer the riddle about how we propel ourselves at near light speed but as pointed out , the breakthrough technology may yet be around the corner . Can you imagine a classical station deciding not to play Chicago Symphony recordings of J. S. Bach because Daniel Barenboim or the principal trumpet player commented unfavorably about the Iraq War or President Bush ? For example , a medical researcher might study how to diagnose the HIV virus sooner , or which drugs and what doses are best to combat HIV infection . A terrible war with no end in sight is being incompetently conducted by the US , and now they're advocating an expansion of this war into Iran ? Weakening Anglo-American resolve in the Iraqi theater of war plays right into the hands of Iran 's strategic vision for the region . In the Newsweek article William Julius Wilson says that Murray 's work will never stand up to the test of scientific scrutiny . Moreover , the focus of their world is beginning to shift from Iran to Iraq , as the Shiites ' two most important holy sites , Najaf and Kerbela in Iraq , have once again become generally accessible to all . The hundreds of thousands pounds of explosives that went missing during and after the invasion , because of Rumsfeld 's incompetent planning and refusal to guard ammo dumps , are more critical to the IEDs than any support Iran might be providing . In March 2004 , China signed a $ 100 million deal with Iran to import 10 million tons of liquefied natural gas over a 25-year period in exchange for Chinese investment in Iran 's oil and gas exploration , petrochemical and pipeline infrastructure .