Republican Family Feud Party solidarity? Ha! In the wild and woolly primary for California’s 3rd Congressional District, a trio of Republican candidates are engaged in a pitched battle. By Jeff Kearns Rico Oller clearly was in his element in the gun store, even if he looked a little out of place as the only person wearing a suit and tie. Walking into Badger John’s Huntin’ Stuff in the Arden-Arcade area, he greeted a group of supporters with enthusiastic handshakes and then gravitated to a counter. An array of guns was displayed on the wall behind it, and the Republican state...