This version may not be in its final form and may be updated. Shara Tibken: Welcome to Tech News Briefing. It's Thursday, March 13th. I'm Shara Tibken for the Wall Street Journal. Walmart is ...

This version may not be in its final form and may be updated. Shara Tibken: Welcome to Tech News Briefing. It's Monday, March 17th. I'm Shara Tibken for The Wall Street Journal. Federal funding ...

This version may not be in its final form and may be updated. Shara Tibken: Welcome to Tech News Briefing. It's Thursday, March 13th. I'm Shara Tibken for the Wall Street Journal. Walmart is ...

This version may not be in its final form and may be updated. Shara Tibken: Welcome to Tech News Briefing. It's Wednesday, March 12th. I'm Shara Tibken for The Wall Street Journal. Artificial ...

This version may not be in its final form and may be updated. Shara Tibken: Welcome to Tech News Briefing. It's Monday, March 17th. I'm Shara Tibken for The Wall Street Journal. Federal funding ...

WSJ columnist Julie Jargon spoke to the Journal's personal tech editor, Shara Tibken, about these controversial new features. Julie Jargon: So what exactly is half-swiping? Shara Tibken ...