Johns Hopkins students create high-heeled prosthetic

'America's Got Talent' auditions in Baltimore [Pictures]

Producers for NBC's "America's Got Talent" arrived in Baltimore on Thursday to find the reality TV show's next $1 million winner. Hundreds arrived at the convention center in hopes of making it beyond the auditions to showcase their talents in front of celebrity judges Howie Mandel, Heidi Klum and Howard Stern.
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