Three former members of the Congressional Hispanic Caucus (CHC) are launching a super PAC to expand Hispanic representation on Capitol Hill. New Mexico Gov. Michelle Lujan Grisham (D) and former Reps. Lucille Roybal-Allard (D-Calif.) and Filemon Vela (D-Texas) will lead Bold America, focusing on increasing Hispanic representation and mobilizing Latino voters. Lujan Grisham and Roybal-Allard…