The actor who plays General Juma also plays a detective in Season 3, when Sherry Palmer prevents Julia, from providing Alan Milligan with his medication.
In the news segment on the White House siege, the subtitle says "White House Under Seige" - "siege" is spelled with "ie" not "ei".
At 18:03 minutes when you see one of the terrorist throw a staffer out the room you can see the backside off a crew member with rigging on.