Why are USWNT players signing with clubs in Europe -- and can the NWSL stop it?

While NWSL execs worry about USWNT players choosing European clubs, the lure of UEFA Women's Champions League clubs isn't going away.

By Jeff Kassouf · ESPN Top Headlines

While NWSL execs worry about USWNT players choosing European clubs, the lure of UEFA Women's Champions League clubs isn't going away.