7 Comments
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Manuel Gomes's avatar

Thanks a lot for this excellent summary

Frank Ryan's avatar

Thank you!

KB's  FROM THE PETRI DISH's avatar

Excellent work!

Dee's avatar

Good information! Thank you.

Sandy Murray's avatar

Excellent article, thank you!

Michael McEvoy's avatar

Quite a good review Ed . Thanks .

Jeff Lazar's avatar

Good thing the USA isn't coordinating any of the detective work, for the first "t" would quickly be replaced by the letter "f".