You can watch it after the fact in CCP's twitch tv channel under videos. link is here for the 1st one and as im such a nice guy ive typed up the questions asked and timestamped them (which took me aaaaages!)

02:10 - how long till eve players can make dust items for dust mercs?
04:18 - how will dust interact with planets in 0.0?
07:52 - will eve player need to transport dust equipment in 0.0?
09:50 - with dust merc able to take side will standing come into play?
11:05 - wheres Foxfours Shoes?
11:40 - tidi causing issues between eve and dust?
13:18 - will eve pilots and dust merc have the same level of access to isk when both economies stabilise?
15:38 - has the team discussed using dust514 in places other than planets? eg taking over stations.
19:02 - will we ever be able to use the same character in dust as we do in eve?
19:55 - will there be orbital strike missiles?
21:15 - will orbital bombardment be iterated on / made more interesting?
22:55 - Dust in Wormholes?
24:02 - will galactic map come back and how will transportation in dust happen?
26:55 - Will dust affect planetary Interaction?
28:22 - will we see ships crashing into dust maps / planets live?
29:33 - how will the proposed changes and day/night cycles be achieved in eve?
32:10 - how long will orbital artillery / planetary defences take to get to us?
33:45 - is there a possibility of killmails or battle reports in eve showing the kills eve players did to dust mercs?
35:05 - will dust aurum and eve aurum be interchangeable?
35:45 - will alliance support features make it into dust soon?
37:50 - will dust installations have player built shields to protect them from orbital bombardment or ground attacks?
38:46 - will dropping dust514 mercs from orbit from eve into dust maps / districts ever be implemented?
39:52 - thoughts on any ideas for alternative combat mechanics to use against the enemy in dust battlefields?
42:09 - are there any advancements to communication and organisation in dust514 coming soon?
43:20 - will there be player created installations in dust in the future?
43:56 - will dust players be able to make courier contracts to eve players to move stuff around eve?
45:25 - when will we see patch notes for dust514's 'Uprising' patch? (hint - get on with it!)
46:00 - will we have more of a direct link when organising with dust514 commanders to see the tactical situation?
46:45 - info and ideas about corp management and role in dust514,,,
47:50 - any iteration on the in game eve voice in chat channels with dust players / commanders?