A U.S. Congressman, Kevin Hern, recently made stock purchases related to the Middle East conflict could be related.

This includes the purchase of shares in arms manufacturer Raytheon ($RTX (-0.74%) ) and shares in four energy companies (NextEra Energy ($NEE (+0.34%) ), ExxonMobil ($XOM (-1.92%) ), Pioneer Natural Resources ($PXD ) and Devon Energy ($DVN).