The following video is from Tuesday's Digging for Value, in which host Alison Southwick and Motley Fool energy analysts Joel South and Taylor Muckerman get to the heart of the biggest stories in energy investing today.

In this segment, Joel takes a look at one Chinese company that's taking a close look at making a $10 billion investment in Siberian gas fields, and some major purchases the company has been making in the U.S. as well. Joel also discusses which domestic companies have benefited the most from these major land grabs.