U.S. Sen. John Cornyn, R-Texas, is seeking another six-year term in the Senate. None of his Republican primary challengers has convinced us they should replace Cornyn on the GOP ticket. -snip- Cornyn, the Senate minority whip, deserves the opportunity to continue his fight against President Obama’s agenda of bigger government and overspending. He calls the national debt “beyond comprehension” and said the next six years must see the government gain humility and slow spending. “Our out-of-control spending agenda has resulted in trillion-dollar deficits, a ballooning national debt and a government that now borrows 40 cents out of every dollar it...