▁the ▁protest ers ▁who ▁respond ed ▁with ▁rocks ▁and ▁mol ot ov ▁co ck t ails ▁and ▁some ▁tr uck s ▁burst ▁into ▁fl ames . ▁A id ▁volunte ers ▁formed ▁a ▁human ▁chain ▁and ▁removed ▁human itar ian ▁packages ▁from ▁the ▁burning ▁tr uck s ▁to ▁prevent ▁their ▁destruction , ▁with ▁a ▁good ▁portion ▁of ▁the ▁supplies ▁being ▁saved ▁and ▁returned ▁to ▁Colombia . ▁Later ▁in ▁the ▁day , ▁protest ers ▁respond ed ▁Venez uel an ▁co lect ivos ▁and ▁military ▁with ▁mol ot ov ▁co ck t ails ▁and ▁stones . ▁ ▁On ▁ 2 3 ▁February , ▁tr uck s ▁with ▁human itar ian ▁aid ▁attempted ▁to ▁pass ▁into ▁Venezuela ▁from ▁Brazil ▁and ▁Colombia , ▁opposed ▁by ▁Mad uro ' s ▁administration . ▁At ▁the ▁Colombia – V enez uela ▁border , ▁the ▁car av ans ▁were ▁te ar - g ass ed ▁or ▁shot ▁at ▁with ▁rub ber ▁bul lets ▁by ▁Venez uel an ▁personnel ▁as ▁they ▁crossed ▁brid ges . ▁Protest ers ▁near ▁the ▁car av ans ▁respond ed ▁by ▁throwing ▁stones ▁and ▁mol ot ov ▁co ck t ails ▁at ▁Venez uel an ▁authorities ▁in ▁order ▁to ▁gain ▁entrance ▁into ▁Venezuela ▁later ▁in ▁the ▁day . ▁According ▁to ▁deput y ▁Gab y ▁Are ll ano , ▁of ▁the ▁five ▁tr uck s ▁that ▁attempted ▁to ▁enter ▁Venezuela ▁from ▁Colombia , ▁two ▁were ▁lost ▁to ▁a ▁fire , ▁two ▁were ▁st olen ▁by ▁Mad uro ▁loyal ists ▁and ▁one ▁returned ▁to ▁Colombia . ▁The ▁president ▁of ▁the ▁Venez