evidence: House Republicans and Attorney General Merrick Garland clashed Wednesday at a testy hearing. Here are key takeaways: Republicans’ attacks on Garland preview impeachment inquiry: Judiciary Chairman Jim Jordan, one of the three committee chairs spearheading the impeachment inquiry, accused the Justice Department of not prosecuting Hunter Biden over the tax years when Hunter Biden was on the board of Ukrainian energy firm Burisma. [...] CNN’s Hannah Rabinowitz, Holes Lybrand, Zachary Cohen, Devan Cole, Casey Riddle and Abby Baggini contributed to this report.