"Attention: Please do not cross to Nuevo Laredo, Tamaulipas right now. We have information that there have been intensive shootings between cartel members and Tamaulipas State Police..
Poster Comment:
Does not mention which Cartel but based on past behavior it is the Zetas. The Mexican Army is in the pay of the Sinaloa Cartel so the Zetas attack the Army with impunity.