Herschel Orenstein grumbled out as he placed his hands on the wheels of his wheelchair. "Alright, just gi-" He paused for a moment as he watched Leo scrape up some phlegm. "Oy." He tapped on the side of his wheelchair as he glanced at Leo as he did his work. Herschel cocked his head to the side over the left as he began coughing once more. 

He continued this hacking for a few more moments, before he took in a deep breath from his respirator. He glanced back at the Doctor as he finished his task and was explaining what went on. Herschel peered at him and gave a few nods of confirmation that he was listening. "Metal?" He said incredulously. His eyes widened a bit as he paused for a moment at the newest statement.

[i]Arsenic.[/i] This statement wracked through his mind as Herschel's withered face contorted into a most somber expression. Thoughts rushed through the man's mind as he glanced down for a moment. His mind was filled with the thoughts of large crowds, and poor creatures which could only barely be called man. Herschel glanced back up after a few minutes of looking down before he shook his head. Herschel gave a slightly morose sigh. 

Focusing his attention back to the Doctor his face contorted into a bit of a smile, "Not at all? Not even the slightest bit dangerous? Medical marvel you say?" Herschel began chuckling as he smirked, "He cares for his Chosen People I tell you. Hn, who's coming now? Televised?" He scowled, "This isn't one of those kids 'prank your elders' show is it?" He wagged his finger at Leo, "What is the nature of this programming? Is it something trustworthy like the News or PBS?"