Ohio mom Jill Parker says she is feeling incredibly guilty after 11 family members tested positive for COVID-19 after attending a pool party in her backyard. She said that, ironically, everyone who attended had been careful out in public, wearing masks and using hand sanitizer, not for a second thinking danger would strike in her own backyard. National Security Advisor Robert O’Brien, who comes in contact with President Trump on a daily basis, has tested positive for the virus.