Gandalf: 'Sauron's forces have begun their attack, he is using Saruman to destroy your people'
(Notice how the eye is much more condensed then the representation seen in FOTR. Possibly a visual representation of the gathering power of Sauron?)

The red, piercing, lidless Eye of Sauron

Saruman's allies in arms, The Dunlendings (and possibly some Uruks) race towards a village in Rohan.

Saruman uses the palantir to report to Sauron

Gandalf: 'Sauron's forces have begun their attack, he is using Saruman to destroy your people.'

Theoden and one of his advisors, could this perhaps be Gamling?

Éowyn looking out over Rohan, recounting how Saruman's troops attacked the Rohirrim

'They were unarmed, they had no warning'

War descends on Rohan - superimposed shots of mayhem and burning

Eowyn and some children - possibly in Edoras. In this scene Eowyn is talking to someone offscreen