Strength: Remains calm when Rand Paul calls her unfit for leadership and the conservative blogosphere basically accuses her of murder.

^{Photo by Chip Somodevilla/Getty Images News/Getty Images}

Strength: His license to kill.

^{Photo by Michael Kovac - Contributor/WireImage/Getty Images}

Weakness: Sometimes her smile gets stuck like that.

^{Photo by Peter Muhly - Stringer/AFP/Getty Images}

Weakness: Always picks the worst moments to remember the one about the rabbi and the prostitute.

^{Photo by Chip Somodevilla/Getty Images News/Getty Images}

Strength: Able to laugh about suffering a serious concussion that many critics thought was fake.

^{Photo by Nick Merrill/Bloomberg - Contributor/Getty Images}

Strength: Has met Eva Longoria, apparently.

^{Photo by Rick Diamond/Getty Images Entertainment/Getty Images}

Weakness: Spent the past four years setting a record by visiting over 100 countries. What's the problem with America?

^{Photo by Jewel Samad/AFP/Getty Images}

Weakness: Still needs to ask permission to be excused from the Capitol.

^{Photo by Jewel Samad/AFP/Getty Images}

Strength: Bill.

^{Photo by Win McNamee - Stringer/AFP/Getty Images}

Strength: Doesn't matter where or when, he's always down for a big hug.

^{Photo by Pete Marovich/Bloomberg - Contributor/Getty Images}