The Senate Judiciary Committee erupted with infighting Thursday as a top Republican lawmaker pushed legislation aimed at crafting new rules for asylum-seekers from Central American countries. Sen. Lindsey Graham, R-S.C., the chairman of the committee, faced immediate accusations as he brought up the bill that he was violating Senate rules. In a dispute that quickly got personal, Ranking Member Sen. Dianne Feinstein, D-Calif., said the committee was one Democrat shy of having a quorum during a meeting last week and therefore could not advance the bill. “Why even have rules?” Feinstein asked rhetorically. Sen. Patrick Leahy, D-Vt., backed her up,...