<http://schema.org/alternativeHeadline>
"A US Immigration and Customs Enforcement agent was shot and killed and another wounded Tuesday while driving on a highway north of Mexico City. Mexico has vowed to cooperate with the US in investigating the attack, for which no motive was given."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.france24.com/en/20110216-us-immigration-customs-enforcement-agent-shot-dead-mexico-calderon-juarez>