Will this be replayed?
Probably depending on the House schedule.. last night it was on at 9:40 EDT P.M.
Yes. The C-Span site puts these up later in the day. I think the WH site also puts them up.
There should be a real media recording available on whitehouse.gov, soon.
I will post a link and a transcript here, as soon as they become available.
Often CSPAN will rebroadcast over the air as well, especially if they need fill, but the schedule is erratic. You just have to keep checking their online listing.