6 AM ET: Herschel Walker allegations, Iran terror attack, rail strike threat & more

Another woman has accused Herschel Walker of pressuring her to have an abortion - we’ll bring you the details. A terror attack in Iran has killed at least 15 people, meanwhile CNN has found new evidence on the death of a teenage protester in the country. The threat of a rail strike in the US is rising as another union rejects a tentative labor deal. Facebook’s parent company reports a drop in revenue for only the second time in its history. Plus, why natural gas prices are dropping in some parts of Europe.To learn more about how CNN protects listener privacy, visit cnn.com/privacy