A Long Beach mayoral candidate is drawing intense scrutiny after issuing what critics describe as a reckless and potentially dangerous call for gang involvement in opposing federal immigration enforcement. Rogelio Martinez, who is running for mayor of Long Beach, California, posted a statement urging local gang leaders to mobilize against Immigration and Customs Enforcement as part of his push to make the city “ICE free.” In the message, Martinez explicitly called on gangs to organize and appear in person at City Hall, language that opponents say amounts to an invitation for confrontation with federal authorities. “I am calling every gang...