As President Obama spoke this evening in Wisconsin, the crowd began to file out. Here's video that captures some folks leaving, even as Obama's voice can be heard in the background:

Mike Lowe, a political reporter, also made the observation on Twitter. "Some people --not a lot, but some -- are leaving as the President is speaking," wrote Lowe.

Some people --not a lot, but some -- are leaving as the President is speaking. pic.twitter.com/KQOp97hrQ6

— Mike Lowe (@MikeLoweReports)
October 29, 2014

Obama spoke tonight at a rally for Mary Burke, the Democratic gubernatorial candidate in Wisconsin.

Attendees at a recent campaign event President Obama attended in Maryland also left early a couple weeks ago.