Gov. Greg Abbott teased in a tweet Monday that he would soon allow “more openings” of Texas businesses, setting off speculation that he will allow bars to reopen a second time because he ended the message with the word “Cheers!” and included an image of two beer mugs clinking. Abbott wrote in the tweet that the spread of the coronavirus and numbers of people hospitalized with COVID-19 “remain contained.” But the state’s seven-day average positivity rate — or the share of coronavirus tests that come back positive in a week — is now slightly higher than 6%. It was slightly lower than ...