(Undated)  --  Major League Baseball is reportedly set to crack down on the use of foreign substances.  According to ESPN, the league is expected to issue ten-day suspensions to any players caught using foreign substances.  Teams are expected to receive a memo outlining plans to cut down on use of substances from pitchers in both the National and American Leagues.  The issue stems from the use of SpiderTack, which is a heavy duty glue that has become a go-to tool for pitchers.