Apocket veto is a a. veto issued by the states against a law passed by congress. b. presidential veto that is automatically triggered if the president does not act on a given piece of legislation passed during the final 30 days of a legislative session. c. veto issued by the senate against a bill passed in the house of representatives. d. presidential veto that is automatically triggered if the president does not act on a given piece of legislation passed during the final 10 days of a legislative session.