Canadians are biting back at Donald Trump after his threats of overtaking Canada. Elizabeth May, a lawmaker who leads Canada’s Green Party, offered to take in California, Oregon and Washington with the promise of some perks: free healthcare and stricter gun laws. “We got a deal for you. You think we want to be the 51st state? Nah,” May said during a press conference Wednesday. “Maybe California would like to be the 11th province. How about it?…