Some GOP lawmakers are coming to former President Donald Trump’s defense in the wake of a federal indictment against him in a classified documents probe. Plus, a senior communications official, who served in Trump's administration and later worked for Fox Corp., is out of a job. Former British Prime Minister Boris Johnson has resigned as a member of Parliament. An Alzheimer’s drug has gotten the support of FDA advisers. Lastly, the search for four missing children in the Amazon has a happy ending.