Where is the intersect tool?? I've followed the instruction in this video (http://www.youtube.com/watch?v=Ts_PQjEgiwU) to make the background stretch horizontally across the page, but I can't seem to find the intersect tool. If I press Ctrl 3 it just joins the two shapes! I've seen in other posts that its under the 'Arrange' menu, but its not there.
I'm fairly new to this so please be gentle with me! :-)