BUFFALO, N.Y. — Chemere Barclay, 32, of Buffalo, pled guilty to federal charges of possessing and distributing methamphetamine, as announced by U.S. Attorney Trini E. Ross. Barclay’s plea, entered before U.S. District Judge Richard J. Arcara, carries a potential maximum sentence of 20 years in prison and a fine of up to $1 million.