Sure he is.
Via Washington Examiner:
Joe Biden is an “outstanding” Vice President, President Obama said today in his remarks at the signing of the Violence Against Women Act reauthorization.
Biden helped author the original legislation as a senator from Delaware almost 20 years ago, and has more recently been the face of the administration’s campaign to tighten gun laws. Biden is also well-known for committing gaffes during public events, such as confusing countries and telling people to “just fire the shotgun through the door.”