Latin Post – Having to now square off against a former ally, AT&T is reportedly hammering out a deal to rent wireless towers in Mexico from American Movil spin-off company Telesites. AT&T would gain access to around 11,000 wireless towers.

http://www.latinpost.com/articles/59669/20150616/at-t-attempting-cross-borders-renting-towers-mexico-america-movil-spinoff.htm