A la baja, migración hacia EU: investigadora de la @UNAM_MX http://ow.ly/M1sc3099WW1 #Aristeguipic.twitter.com/tVYrWvjfBd
5:45 AM - 20 Feb 2017
3 replies
26 retweets
22 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.