AUSTIN — Gov. Greg Abbott sternly warned Texans of “rampant” spread of coronavirus that took the state to a new high Tuesday of more than 5,000 new cases in a single day. Saying Texans should stay home unless they have a good reason to venture out, Abbott late Tuesday afternoon gave local officials more powers to limit public gatherings during the upcoming Fourth of July weekend. He expanded the ability of mayors and county judges to restrict outdoor gatherings of over 100 people -- down from the previous limit of more than 500 people in outdoor gatherings. Previously, this applied...