The revelation that classified documents were found in a private office used by President Joe Biden during his time as vice president; the U.S. House begins operating under new rules and passes a bill to reduce the budget of the IRS; Joe Biden’s trip to Mexico City for the summit of North American leaders and the related issue of border security and immigration policy; the intensifying California floods causing evacuations amidst threats of mudslides; the aftermath of the Brazil riots and the storming of the National Congress; the controversy over reports of gas stoves causing health problems; the latest assaults in the Russia-Ukraine war; and the British royals drama following the release of Prince Harry’s book and his appearance on “60 Minutes” were some of the most-talked-about stories on news/talk radio yesterday (1/9).