William Ackman, the investor seeking management changes at Canadian Pacific Railway Ltd., talks about his choice of Hunter Harrison to be chief executive officer of the railorad and the possibility that Harrison would consider selling Dakota, Minnesota & Eastern Railroad Corp., a rail carrier acquired by Canadian Pacific for $1.48 billion in 2008. Ackman, the CEO of Pershing Square Capital Management LP, speaks with Bloomberg’s Frederic Tomesco. (Source: Bloomberg)
