 How you can prepare for D.C.'s annual Fourth of July celebrations. On the National Mall, I'm Grace Newton. Maryland's governor is standing firm in his support of President Biden after a closed-door meeting at the White House. Feeling older than you actually are. It's a phenomenon that many Americans are experiencing. I'm Nick Iannelli. Parents know learning to read is critical, but how can they help their kids? I'm Kate Ryan. This is CBS News on the Hour.