 Now the tough stories we're working on this morning at WTOP. We continue to follow the big news of the morning. Airlines and numerous other businesses are feeling the effects of a major worldwide computer and internet outage, supposedly connected to a software update from the cybersecurity company CrowdStrike. Locally, there are many flight delays at area airports. Former President Trump capping off the RNC last night formally accepts his party's nomination and describes the attempt on his life. We'll have full details on these stories in the minutes ahead. It's now 7.48.