Provincial Party leaders on Twitter

Please help me build the list by submitting any politicans with twitter that are missing.

username	name	partisan	mla	province	tags	popularity	klout	followers
@Dalton_McGuinty	Dalton McGuinty	Ontario Liberal	mla	on	party_leader,premier	4380	65	24045
@christyclarkbc	Christy Clark	BC Liberal	mla	bc	party_leader,premier	2816	56	16462
@Premier_Redford	Alison Redford	Alberta PC	mla	ab	party_leader	7495	0	14590
@timhudak	Tim Hudak	Ontario PC	mla	on	party_leader	2078	66	13608
@andreahorwath	Andrea Horwath	Ontario NDP	mla	on	party_leader	2953	62	11297
@adriandix	Adrian Dix	BC NDP	mla	bc	party_leader	948	0	4447
@KathyDunderdale	Kathy Dunderdale	Newfoundland PC	mla	nl	party_leader,premier	130	46	3768
@PremierDexter	Darrell Dexter	Nova Scotia NDP	mla	ns	party_leader,premier	427	0	3028
@GregSelinger	Greg Selinger	Manitoba NDP	mla	mb	party_leader,premier	55	0	2867
@YvonneJJones	Yvonne Jones	Newfoundland Liberal	mla	nl	party_leader	201	32	1755
@lorrainemichael	Lorraine Michael	Newfoundland NDP	mla	nl	party_leader	271	41	1610
@linkndp	Dwain Lingenfelter	Sask NDP	mla	sk	party_leader	369	50	1117
@KevinAylward1	Kevin Aylward	Newfoundland Liberal	mla	nl	party_leader	0	40	602
@JohnPercyGPNS	John Percy	Nova Scotia Green		ns	party_leader	12	12	371
@LizHansonNDP	Liz Hanson	NDP	mla	tt	party_leader	31	0	249
@dennisfentie	Dennis Fentie		mla	tt	party_leader	0	22	143
@votelau	Victor Lau	Saskatchewan Greens		sk	party_leader	99	0	138
@57dana	Dana Arnason			sk	candidate,party_leader	1	20	35
@DWCardy	Dominic Cardy	New Brunswick NDP		nb	party_leader	43	0	2