Mito Pereira charges to lead at Shriners Children's Open

Chile's Mito Pereira, seeking his first win in his two years on the PGA Tour, shot an 8-under-par 63 on Friday to take the lead after two rounds of the Shriners Children's Open in Las Vegas.

Pereira sits at 12-under 130 at TPC Summerlin, giving him a one-shot edge on Robby Shelton, who also shot a 63 on Friday.

Maverick McNealy and two South Koreans, Tom Kim and Si Woo Kim, are tied for third at 10 under. McNealy and Si