but sometimes they do?

[NewHopeR]

but sometimes they do = but sometimes they do just keep coming?

Context:

“They don’t have glasses and stuff,” Col. John Ledoux said. “It really makes you wonder because some of the things that they would do just to keep coming. You know, it’s hard to imagine they would just keep coming, but sometimes they do.”

More:
http://www.nytimes.com/2011/12/15/wo...nted=2&_r=2&hp

[Raymott]

but sometimes they do = but sometimes they do just keep coming?

Context:

“They don’t have glasses and stuff,” Col. John Ledoux said. “It really makes you wonder because some of the things that they would do just to keep coming. You know, it’s hard to imagine they would just keep coming, but sometimes they do.”

More:
http://www.nytimes.com/2011/12/15/wo...nted=2&_r=2&hp

Yes, I can't imagine how it could mean anything else.

[NewHopeR]

Thank you