for the pbs news hour and kaiser health news, i'm sarah varney. >> woodruff: stay with us, coming upnewshour: reshaping our view of africa and its central role in human civilization. but first, from the president's budget signals to a new democratic leader. it's time for politics monday with tamara keith of npr and joining us tonight from miami, amy walter of the "cook political report." welcome to both of you. happy monday. so the white house is talking budgets and healthcare today. amy, we're going to hear what's in mind, but they're talking big increases in military spending and cuts in discretionary spending. what's the reality? >> the president is trying to fulfill a campaign pledge. we saw him talking about immigration, passing executive orders and now wanting to pass legislation restricting immigration. we're getting to the party we make sure the defense spending is increased and we'll cut budgets domestically. the question is how you do that without running up the deficit, his o.m.b. director said we can do this if we make the cuts on domestic spending. the reality is it's go