By ANNA FELICIA BAJO, GMA News Published April 9, 2021 1:00pm Senators could write an official communication to the National Intelligence Coordinating Agency (NICA) about its move linking the Senate workers' union to communist groups, Senator Aquilino "Koko" Pimentel III said Friday. In a virtual press conference, Pimentel said he would support if Senate President Vicente Sotto III will make an official communication to NICA director general Alex Monteagudo as well as to the National Task Force to End Local Communist Armed Conflict (NTF-ELCAC). He expressed confidence that other senators would also support Sotto, who on Wednesday said he is now inclined to support the measure seeking to criminalize "red-tagging" after the Sandigan ng mga Empleyadong Nagkakaisa sa Adhikain ng Demokratikong Organisasyon (SENADO) was accused of having links with communist rebels.