The big names in the artificial intelligence industry don’t always get along. We’ve seen lawsuits between AI companies and intense rivalries between leaders that turn into all-out feuds. But it seems that they generally agree on at least one thing: AI should not be used to create biological weapons. CEOs of some of the world’s leading AI companies signed a public letter this week urging governments to address the risks that could come from bad actors using their technology. The letter encourages Congress to enact laws to improve the tracking of synthetic DNA sequences that could be used to create biological weapons.  Signed by OpenAI’s Sam Altman, Anthropic’s Dario Amodei, Meta’s Alexandr Wang, Microsoft AI’s Mustafa Suleyman, Google DeepMind’s Demis Hassabis and other scientists and AI lab leaders, the letter suggested legislation to require companies that sell synthetic DNA and manufacturers of synthesis machines to thoroughly check “sequences of concern and to verify customer legitimacy before shipping orders.” The letter, also signed by leaders in the synthetic DNA industry and experts in national security, makes …