Republicans focus on Iraq, immigration in first debate

Date: Fri, 04 May 2007

NEWS
U.N. climate report deal reached
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Delegates at an international conference on climate change brokered a
blueprint Friday for combatting global warming, resisting pressure from
China
to tone down language on cutting emissions of heat-trapping gases.

Republicans focus on Iraq in first debate
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Most of the Republican presidential hopefuls stood by President Bush's
policy
in Iraq while trying to grab a piece of Ronald Reagan's popular legacy
Thursday in their first face-to-face debate of the 2008 campaign.

Phones studied as attack detector
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The government is researching whether the best defense against a
chemical, biological or radiological attack might one day be right in
everyone's hands
or on their ears. Homeland Security officials are looking into
outfitting cellphones with detectors that would alert emergency
responders to
radiological isotopes, toxic chemicals and biological agents such as
anthrax.