Man arrested in Mexico in border agent's Luis Aguilar death

according, agent, arthur h. rotstein, associated press, attorney, attorney general, attorney general office, authorities, baja california, border, border control, border patrol, california, general, general office, jessica bernstein, jesus navarro montes, killing, later wednesday, mexicali, mexico, mexico city, michael bernacke, navarro, patrol, public safety department, s. border patrol, san diego, spokesman, statement, united states, wednesday, yuma