President Donald Trump has launched a public campaign against Republican Sen. Susan Collins, despite internal GOP optimism that she will seek re-election and help secure Senate control. Trump, who has privately discussed potential candidates to replace Collins, took aim at the Maine senator’s voting record on Truth Social. The senator has opposed two of Trump’s central legislative initiatives this year — the domestic policy megabill and the measure to reclaim $9,000 in foreign aid and public media funding. Trump’s comment,