If Rasmussen keeps polling at this rate, we're going to start getting bored with poll movement being stuck in the margin of error.
Franken's support has stayed between 43% and 45% in five straight polls. Coleman's support had been in the 46% to 50% range for five straight polls conducted from February through June. However, his support has been lower in a pair of July polls.
When leaners are included in the current poll, it's Franken with a slight edge, 49% to 46%. Leaners are survey participants who initially don't support either candidate but express a preference for one candidate during a follow-up question.
Sounds about right to me. All the numbers can be found after the break, but here's the graph with a multi-poll running average.