A Trump-critical Republican non-profit launched an campaign Tuesday calling on GOP lawmakers to mantain support for Ukraine amid growing resistance to additional aid packages from key factions of the party. “Republicans for Ukraine,” launched Tuesday by the non-profit Defending Democracy Together, is a $2-million campaign with first-person testimonials from GOP voters urging politicians and lawmakers to support Ukraine. The ads will run on cable, network TV, and on YouTube through the end of the year. Defending Democracy Together describes itself as an “advocacy organization created by lifelong conservatives and Republicans.” The group has spoken out against former President Trump and...