The question of whether GOP vice presidential pick Rep. Paul Ryan of Wisconsin will ultimately help or hurt Mitt Romney's quest for the White House is the subject of fierce debate.

But some politicos are calling Ryan a kingmaker following former longtime Wisconsin Gov. Tommy Thompson's slim victory Tuesday in the hotly contested, four-way Republican U.S Senate primary.

Why? Ryan gave Thompson a shout-out at a Badger State homecoming rally Sunday, and the former governor quickly incorporated the veep pick's endorsement-of-sorts into a campaign ad.

Ahead of the 2012 presidential election, key states have adopted voter ID laws and other measures that could affect voter turnout. It's created a national controversy about who will be most affected.

According to the New York Times, 33 states now have laws requiring identification for voting, and five require specific kinds of photo IDs to vote.

The most valuable player of this year's All Star Game has been suspended for 50 games, Major League Baseball announced today.

Melky Cabrera, MLB tweeted, tested positive for testosterone and the suspension knocks him out for the rest of the season.

An experimental aircraft that designers hoped would hit 3,600 mph in a test flight over the Pacific on Tuesday "suffered a control failure" and failed in its attempt to go hypersonic, The Associated Press writes.

Its report follows earlier word from Wired magazine's Danger Room blog that it had been told by an "insider familiar with the test" that:

The Republican ticket is complete now that Mitt Romney chose Wisconsin congressman Paul Ryan as his running mate. NPR's Ken Rudin and Sergio Bustos, of The Miami Herald, discuss what the Ryan pick means for the presidential race.