Taiwan's November local elections are turning nasty, with a 12-year-old academic article on drug policy becoming the main weapon in the Taipei mayor's race.

• KMT chair Cheng Li-wun dismissed Ko Wen-je's claim that party leaders would have to resign if New Taipei or Kaohsiung flips, saying neither will happen.
• Taipei mayor Chiang Wan-an attacked DPP challenger Puma Shen over an old paper backing clean needles and supervised drug supply; his Facebook post drew over 500,000 angry comments in a day.
• The DPP calls it a smear, noting Shen wrote the piece as a PhD student comparing drug policies abroad, and that Ko once pushed similar "treat addicts as patients" ideas as mayor.
• The FBI arrested a Chinese woman in California accused of secretly surveilling and photographing President Lai Ching-te's son in Seattle; Taipei called it cross-border repression.
• Host Kevin Tsai was targeted by Chinese boycott campaigns and dropped by brands merely for attending Shen's campaign launch.

Outlook: With under two months to go, expect the KMT to drop its soft approach and escalate attacks, while China's pressure on Taiwanese celebrities keeps feeding the campaign.