I don't know if you guys realize but Obama is visiting Seoul and there has been increased activity at North Korean nuclear sites.
Biden will still be in Ukraine when Obama is in Seoul.
I bring this up because North Korea has the capability to destroy Seoul near completely with nuclear and even conventional artillery.
I know it is extremely unlikely but both Biden and Obama are in unsafe areas and they are the #1 and #2 as far as command goes. Boehner would be #3.
Other relevant news (I will post some more detailed links later after some stuff)
-ISIL / ISIS has fought a couple of battles and destroyed a few police stations and armored convoys in North Baghdad and continues to divert the Euphrates river.
-The State department keeps on bringing up Assad's alleged use of chlorine bombs (which are not covered under the current agreement to remove chemical weapons)
-The Palestinian Authority has threatened to dissolve it self and hand over power to Jordan or alternatively Hamas.
-Ebola and MERS outbreak are still spreading, but MERS is fucking spreading fast and to multiple countries. MERS is far worse in my opinion even though Ebola is a bitch.