GOP claims big lead in 2 House races But Matheson holds an edge in his district By Bob Bernick Jr. Deseret News political editor GOP candidates in the 1st and 3rd congressional districts hold healthy leads over their Democratic opponents, while freshman Rep. Jim Matheson, D-Utah, keeps his lead over Republican John Swallow in the 2nd District, a new Deseret News/KSL-TV poll shows. The 2nd District — moved out into eastern and southern Utah by the Republican-controlled Legislature last year —is seen as one of the national battlegrounds for control of the 435-member House. Already, Swallow, a Utah House member,...