The House Republicans’ impeachment inquiry looking into potentially bringing charges against President Joe Biden just got some harsh criticism from top Senate Republican Chuck Grassley. Igor Bobic, senior politics reporter at HuffPost, reported on Wednesday that Grassley is simply “not paying attention to the House GOP impeachment probe.” Last year, Raw Story reported that Grassley admitted that the GOP didn’t care if accusations against “Vice President Biden” were true or not. ALSO READ: Lawmaker overseeing nation’s defense dumps Boeing investments amid aircraft safety crisis Now, it appears …