WASHINGTON (AP) — Republican Sen. Chuck Grassley released an unclassified document Thursday that Republicans claim is significant in their investigation of Hunter Biden as they delve into the financial affairs of the president and his son, and revive previously debunked claims of wrongdoing. While lawmakers on the Oversight Committee have already been able to partly review the information, this is the first time the full document — which contains raw, unverified information — is being made public. Called an FD-1023 form, it involves claims a confidential informant made in 2020 about Hunter Biden’s alleged business dealings when he served on...