Lawmakers are threatening to subpoena Jeff Bezos if he doesn't agree to testify before Congress in their antitrust probe

· Lawmakers are demanding that Jeff Bezos testify before congress as part of an ongoing antitrust probe into Amazon.
· In a letter to Bezos, lawmakers warned that Bezos could face a potential subpoena that would force him to testify if he doesn't agree to appear before Congress.
· Amazon is the subject of an ongoing...