Iowa Republican Sen. Chuck Grassley blasted the sweetheart plea deal Hunter Biden struck with federal prosecutors Tuesday, which was limited to tax crimes and a firearm violation and will likely allow the president’s son to dodge prison time. President Joe Biden’s son was charged with two federal misdemeanor counts for failing to pay taxes and one felony count of improper firearm possession. As part of the deal, Hunter won’t even be prosecuted on that last charge as long as he avoids drugs for two years and never owns another firearm. The gentle treatment from the Justice Department, said Grassley, “cannot...