Tracking the Presidential Veto Power

Presidential Vetoes (1789 to Present)
The Office of the Clerk of the House of Representatives has a web site charting all presidential vetoes from 1789 to the present. The chart lists each type of veto a president has made, and whether or not a veto was overridden.
There are two types of vetoes. The one we most often hear about is the “regular veto,” which requires each House of Congress to get two-thirds of its members to vote for an override. The other type of veto is called a “pocket veto, ” and can not be overridden. The pocket veto becomes effective when the President fails to sign a bill after Congress has adjourned.
Guess who had the most vetoes of any president? Franklin D. Roosevelt!