Question: The Global Food Security Act of 2016, is a law introduced on March 24, 2015 in the 114th Congress by which Senator of Pennsylvania, who is an American attorney and politician, currently the senior United States Senator from Pennsylvania?
Sentence (from "Bob Casey Jr."): Robert Patrick Casey Jr. (born April 13, 1960) is an American attorney and politician, currently the senior United States Senator from Pennsylvania.
Relevant evidence: Yes