Ari Shapiro

This week, the presidential campaign has been dominated by debate over the welfare law from the 1990s. It's just the latest example of how both sides are trying to use the Clinton years to their advantage — portraying them as a halcyon golden age.

Republican Mitt Romney campaigned this weekend in a state that has not seen much of either presidential candidate. Nobody considers Indiana a toss-up in the presidential race.

But the Senate contest there is a different story. It's a very close race, and the result could determine which party controls the Senate next year. So Romney showed up at a barbecue shack in Evansville to give the conservative Republican candidate a boost.

'Help Me Elect This Guy'

A new study by some prominent tax analysts looks at how much Mitt Romney would have to reorder the tax code in order to make the tax cuts he proposes. As NPR's Ari Shapiro reports, that became a rallying cry for President Obama during a pair of campaign stops in Ohio Wednesday.

President Obama's national security adviser visited China this week, just as Republican presidential candidate Mitt Romney was attacking the administration's approach to that country.

"The cheating must finally be brought to a stop," Romney said Tuesday in a speech to the Veterans of Foreign Wars in Reno, Nev. "The president hasn't done it and won't do it, and I will."

China is the world's largest economy after the United States. It is one of the most important — and complicated — foreign relationships the U.S. has.

Republican presidential candidate Mitt Romney speaks to the Veterans of Foreign Wars in Reno, Nev., on Tuesday. It's a sort of launching pad for a foreign trip that will take Romney to three countries over the next week: the United Kingdom, Israel and Poland.

Romney, a man with a lot of domestic policy experience, is now trying to demonstrate his proficiency with international affairs.

Transcript

SCOTT SIMON, HOST:

American flags are flying at half-staff today over the White House, and elsewhere in the country. The shootings in Aurora have silenced politics as usual - at least, for the moment. The Romney and Obama campaigns have both pulled their TV ads from the air in Colorado, a state that had three top political advertising markets in the country this week. NPR's Ari Shapiro reports on a somber day on the campaign trail.

It's a bit less likely now than a week ago that you'll hear people accuse the Supreme Court of being politicized.

That's because this week, the court ended its session with two controversial decisions — neither one of which was decided on the usual and predictable split between the five justices appointed by Republican presidents and the four appointed by Democrats.

But that doesn't make the court any less of a political animal.

The Obama administration's use of drones to kill suspected terrorists in foreign countries may be President Obama's biggest legacy in the fight against terrorism.

One privilege — or burden — of the Oval Office is that each inhabitant gets to decide how dirty to get his hands in wartime. President Truman made the ultimate decision to use the atomic bomb, while President Kennedy chose not to use a nuclear weapon in the Cuban Missile Crisis.