#marijuana #ottawa 420 #parliament hillUP IN SMOKE: The best Ottawa #420 tweets and photos[caption id=“attachment_66477” align=“aligncenter” width=“1920”] Screengrab from the Parliament Hill cam showing a blanket of smoke during the annual April 20 marijuana demonstration, around 4:20 p.m.[/caption] Things moved slowly on Parliament Hill Thursday – and not just because the House of Commons is adjourned until May 1. ...