captioning sponsored by macneil/lehrer productions >> ifill: a government shutdown is now just hours away, and the budget battle in congress continues. good evening. i'm gwen ifill. >> woodruff: and i'm judy woodruff. also ahead, shutdown or not, the new health care exchanges roll out across the u.s. tomorrow. we look at a push in california to get latinos to sign up. >> ifill: and in pakistan, a recent wave of violence has targeted the country's christians. >> we feel most of the time we are not equal. but the grand feeling that we are not even wanted.