 And that's ABC's Selena Wang. New details on the suspected shooter at the Trump rally last week. Sources tell us that Thomas Crooks actively searched the date of Trump's rally in Butler, Pennsylvania. Crooks may have come to the site of the rally on July 7th, six days before the shooting. An update on the software that's supposed to protect security, instead causing a massive worldwide computer outage, was from CrowdStrike, and that update was flawed. This is ABC News.