` Our expectation is to have a comprehensive policy in place in the next few months . '' Mexican officials embroiled in increasingly violent clashes with drug cartels . The violence has left more than 40,000 people dead since December 2006, according to the National Human Rights Commission. House hearing focuses on security on the border , preventing spread of violence . President Obama says he 'd consider sending in National Guard , but not right now .
Mexican officials embroiled in increasingly violent clashes with drug cartels . The violence has left more than 40,000 people dead since December 2006, according to the National Human Rights Commission. House hearing focuses on security on the border , preventing spread of violence . President Obama says he 'd consider sending in National Guard , but not right now .