Now that we know vorapaxar does increase bleeding, it has to walk a tightrope.

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The new wave 4 Skylanders continue to walk a tightrope between cost and value.

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When asked by ABC how he planned to top the walk over Niagara Falls, Wallenda said he hopes to become the first person in the world to walk a tightrope across the Grand Canyon, in Arizona.

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But the ability to turn that switch on and off perfectly for others is a little like being able to walk a tightrope, chew gum, talk on the phone and solve a math problem at the same time.

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We all know that the wives of political men, especially the ones running for president, have to walk a tightrope, projecting strength, intelligence, and personality, but not too much, and when they've deemed to have fallen off that line, well, we all remember it.

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Mr Ota is having to walk a tightrope between, on the one hand, trying to find an acceptable site for the heliport so as to keep the generous subsidies flowing from Tokyo while, on the other hand, pandering to local residents in order to get re-elected.

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Thain has a tightrope to walk between the future of the exchange and its storied past.

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It is a tough tightrope to walk, one fraught with paradox and contradiction.

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Governments will thus walk a tightrope in 2011, trying to show enough budget discipline to reassure the markets without doing so much as to damage their recoveries.

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