外媒：墨西哥一商店发生爆炸并引发火灾，致超20人死亡，墨总统发声

Core Points - A store explosion in Sonora, Mexico on November 1 resulted in over 20 fatalities and multiple injuries [3] - Mexican President López Obrador expressed condolences to the victims' families and instructed the Interior Minister to send a support team to assist the affected families and injured individuals [3] Summary by Sections - Incident Details - The explosion occurred in a store in Sonora, Mexico, leading to a fire and significant casualties, with reports indicating more than 20 deaths and several injuries [3] - The specific cause of the explosion has not been disclosed in the reports [3] - Government Response - President López Obrador took to social media to convey his sympathies to the families of the deceased [3] - He has directed the Interior Minister to mobilize a support team to provide assistance to the victims and their families [3]