The U.S. Supreme Court issued a number of substantive decisions on Friday. Among them was a ruling on the obstruction charges that hundreds of Jan. 6 rioters face or have faced; a couple of rulings that will significantly weaken enforcement of federal regulations; and lastly, one that will effectively sanction laws that make being homeless a crime. USA TODAY Justice Correspondent Bart Jansen explains.After a disastrous debate performance with former President Donald Trump, President Joe Biden remains defiant, saying he has no plans to end his reelection campaign. But influential Democratic donors are calling for him to drop out of the race. Meanwhile, House Republicans, are considering asking Biden’s cabinet to invoke the 25th Amendment to oust him from the White House.Hard rains have pummeled much of the north-central U.S. in June, breaking records.A woman with a rare brain disease is not just fighting it, she's helping herself and potentially millions of others along the way. USA TODAY Health Reporter Karen Weintraub has the story.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.