Dear Sirs: I am in total agreement with Sonia Santana's ["Postmarks Online," Aug. 26] remarks about Bush being a divider and never a uniter. As for the Swift Boat bunch, it turns out that they did not serve with or under Kerry. This makes them just a biased veterans' group with proven ties to the Bush campaign people. No more, no less. Those ties do not shock me at all. The vast majority of all Vietnam veterans respect Senator Kerry for his service. Bush and that little fat bas---- named Karl Rove have never been good at anything except dirty politics and character assassination. It's in their history, and it's all that they know how to do. Ask John McCain, assuming that he would give you a truthful answer and not a political one. Notice how the Bush boys don't want to discuss the issues that we're facing or address the mess that they've made? This way they stoop to what they do best.