Also Qari Hussain Mehsud from TTP claimed credit for failed car bomb in New York.
Khdalid Khwaja had also met Hakeemullah Mehsud some months back. Usman Punjabi who was behind killing of khwaja is said to be very close to hakeemullah.
If you are a believer in taliban and the concept of fighting against kuffar and murtaad armies as they do, you must stand should to should with hakeemullah.
Pertinent quote from video:
"Very soon the Muslim Ummah will hear victorious & joyous news of US troops leaving Afghanistan back to its terrorist state after a humiliating end.
Along with its front-line ally Pakistan Murtaad Army facing the same humiliating fate in the tribal areas. InshaALLAH. With the help of ALLAH (SWT) we are steadfast and successful in our mission."