Andrew Scheer surfaces after controversial week for Conservative leader

OTTAWA -- Conservative Leader Andrew Scheer is set to address social policy controversies that have dogged him and his party for the last week and raised questions about the party's potential in the upcoming election.LIVE @ 2 ET: Conservative Leader Andrew Scheer speaks to the media in TorontoScheer is scheduled to make an announcement this afternoon in Toronto after days of ducking the spotlight following the emergence of a 14-year-old video in which he lays forth his opposition to same-sex mar