Former First Lady Melania Trump’s new defense of abortion rights in her upcoming memoir signals something far more significant about a growing tension in the Republican Party, said former GOP strategist Maura Gillespie on CNN Thursday morning. Specifically, it represents a growing realization in some corners of the party that they have strayed far afield from their original core values of freedom for all, said Gillespie, who served as a press adviser for former House Speaker John Boehner (R-OH). “She says, ‘A woman’s fundamental right of individual liberty, her own life, grants or the authorit…