The Texas Senate has endorsed allowing paramedics and other first-responders, including volunteer firefighters, to carry concealed handguns in restricted areas. The bill by Sen. Don Huffines of Dallas met little resistance in the Republican-controlled Senate on Tuesday. A similar measure is pending in the House. Huffines says first-responders sometimes arrive on crime scenes even before police do and could be in danger if the situation is not yet contained. He says paramedics, firefighters and others should be allowed to protect themselves if necessary.