President Donald Trump signed three executive memorandums on Monday, kicking off his first full week in the White House by undoing parts of his predecessor’s agenda and renewing a longtime Republican priority on abortion funding. Trump signed a memorandum that freezes hiring for some federal government workers, a notice to abandon the proposed Pacific Rim trade pact known as the Trans-Pacific Partnership, and another executive action to reinstate a ban on providing federal money to international groups that perform abortions or provide information on the option.