Trump rally 'contributed' to COVID-19 spike: official
![Trump rally 'contributed' to COVID-19 spike: official](https://video.newsserve.net/700/v/20200709/2007090637-Trump-rally-contributed-to-COVID-19-spike-official.jpg)
Trump rally 'contributed' to COVID-19 spike: official
A top health official in Tulsa, Oklahoma says U.S. President Donald Trump's campaign rally there likely helped cause a spike in cases of COVID-19 in the city.
Ryan Brooks reports.