 All three of the indexes on Wednesday closed up. The Dow, the Nasdaq, and the S&P showed fractional increases. Dan Ronan, WTOP News. Still to come on WTOP, it might not be such a bad thing that your kid has a pretty free schedule this summer. We'll speak with an expert from UVA on the way. It's 8-12. The Cybersecurity and Infrastructure Security Agency is providing services and guidance to help federal agencies defend against advanced cyber threats. Here's Grant Dasher, Architecture Branch Chief at CISA.