Trains to roll again, nicotine pouches restricted, Harris speaks at DNC and more

The federal government is acting to get the trains moving again. Two railway companies locked out 9300 hundred employees early this morning. With a substantial economic impact, the federal labour minister has ordered both sides to arbitration.

And: The federal government is restricting the sale of flavoured nicotine pouches - starting next week. National health groups have been raising serious concerns about the risk to teenagers.

Also: Kamala Harris takes the spotlight on the last night of the Democratic National Convention in Chicago. Her speech is an opportunity to define her vision and motivate voters.

Plus…. The star power political parties rely on, pigs on solar farms, violence in libraries and more.