signals. the navy insists it never lost enough material to rise to that level and it moved aggressively to fix the problem on other submarines. those are the top stories for right now. >> shannon: well, south carolina foody is more interested in becoming top senator than top chef. natalie dupree will challenge jim demint and alvin green as a writin candidate. she calls herself a moderate republican and says she is running because demint didn't secure money she believes is needed to help the state's economy. >> shannon: the supreme court issued a key ruling that impacted gun laws across the country. this week in the wake of a shooting at the campus at the university of texas the governor said it is time to lift a ban on concealed weapons on campus. a debate for the keith larson show in charlotte. always a pleasure to have you, hi keith. >> shannon, how are you doing? >> shannon: i'm doing great.