GM flags up to $5bn in tariff costs, says it cut China parts dependence / GM and other automakers are stuck in a tariff 'Twilight Zone,' analyst says / Isles won't renew Lamoriello's deal, seek new GM / Kraken promote Francis to prez, Botterill to GM / Seattle Kraken promote Winnipeg's Jason Botterill to GM / GM says Jets will pick up options on Gardner, Wilson, Johnson; declines comment on Rodgers' remarks / Hawks promote Saleh to GM after firing Fields / GM just made an EV Corvette concept car. Could it be a new American icon? / Stock Movers: Big Banks, GM, Boeing.com