why did Acelor Mittal buy the tiny Border Steel mill

... just about 20-30 miles north of the new San Jeronimo/Santa Teresa international city on the BNSF line?

And why did Freeport McMoran buy and then keep the old Phelps Dodge plant just about 20 miles east of the international city, on the UP Sunset line?

Harbert, Harbinger investors in Carso (Carlos Slim )

http://www.equityhive.com/Main/Individual/assetview.aspx?i=1273693

"HARBERT MANAGEMENT CORP * See Remarks 300 5
HARBINGER CAPITAL PARTNERS SPECIAL SITUATIONS GP, LLC * See Remarks
300 5
HARBINGER CAPITAL PARTNERS OFFSHORE MANAGER, L.L.C. * See Remarks
300 2
HMC INVESTORS, L.L.C. * See Remarks 300 2
HMC - NEW YORK, INC. * See Remarks 300 5
FALCONE PHILIP *See Remarks 28,538,734 4
HARBERT RAYMOND J * See Remarks 300 3
LUCE MICHAEL D * See Remarks 300 3
FIREBRAND INVESTMENTS, LLC[part of NYTIMES newspaper] * See Remarks
300 2
GALLOWAY SCOTT Director 300 17,166
HARBINGER CAPITAL PARTNERS MASTER FUND I, LTD. * See Remarks
10,989,217 1
HARBINGER CAPITAL PARTNERS SPECIAL SITUATIONS FUND, L.P. * See
Remarks 10,989,217 4
HARBINGER CAPITAL PARTNERS NY, LLC * See Remarks 10,989,217 1

HELU CARLOS SLIM Affiliates - see Exhibit 99-1. 9,854,000
HARBINGER HOLDINGS, LLC * See Remarks 28,538,434
HARBINGER CAPITAL PARTNERS LLC * See Remarks 28,538,434"