A contemporary example of President Obama's use of the veto is expressed by which of the following scenarios?
Select one:
a. vetoing a bill in Congress to investigate the Hillary Clinton email scandal
b. vetoing a 2015 bill authorizing construction of the Keystone XL oil pipeline
c. vetoing Congressional authorization of force against ISIS in Iraq and Syria
d. vetoing a bill authorizing the immediate release of emergency funds to combat the Zika virus