By Claudio Grass
At the end of January, only a month after the official end of the QE program of the European Central Bank (ECB), its President Mario Draghi told the European Parliament's committee that the central bank could resume its bond purchasing, in a questionable effort to assuage concerns over the impact of the policy change. As Europe's economy flashes increasingly bright warning signs, doubts are multiplying over the sustainability of the ECB's plans, the efficacy of its measures and its capacity to support the economy, should another crisis come to pass.