CP12121206 | Lawmakers want answers after migrant girl's death 

CP21303117 | US officials warn migrants not to trust smugglers 

CP162462375 | Video captures arrest of suspect in Muslim killings 

CP173027120 | Guatemalan prosecutor requests extradition of man wanted for human trafficking in the U.S. 

CP172090694 | Driven by mounting pressure from US, Mexican authorities using harsh tactics to deter migrants 

CP134314932 | Aerials show Haitian migrants crossing into US 

CP169669042 | Texas governor signs bill that lets police arrest migrants who enter the US illegally 

CP169688659 | Groups sue over new Texas law that lets police arrest migrants who enter the US illegally, AP explains 

CP173431734 | How Mexican cartels manage the flow of migrants on their way to the US border 

CP172950847 | US government indicts Guatemalan national on smuggling charges over deaths of 53 migrants in trailer