WASHINGTON (AP) — A new fundraising email from House Speaker Paul Ryan's political operation, over former Speaker Newt Gingrich's signature, seeks money for Republican congressional candidates by calling the appeal "our very last chance to stop Pelosi and Hillary." Indiana Republican Trey Hollingsworth says in one TV ad that he's running for Congress to stop three Democrats — opponent Shelli Yoder, presidential candidate Hillary Clinton and House Speaker Nancy Pelosi — from imposing "higher taxes and government-run health care." With polls showing Republican presidential candidate Donald Trump facing a steep path to victory, GOP candidates are increasingly seeking voters' support by saying they will check Clinton's agenda. The investment comes after public complaints from the Republican Party's Senate committee that it faced being outspent badly by Democrats in the election's final stretch. GOP pollster Robert Blizzard said the tactic works best if tied to issues Republican voters find emotional, like boosting taxes or expanding President Barack Obama's health care law.