1.  As Europe prepares to publish a report on green fuels for the next century, Maria Burke investigates one controversial American option.

2.  At the same time, the White House was taking steps to defend its decision from other expected complaints that it would unwisely limit American options.

3.  These officials, moreover, point to the dispatch of more firepower to the region as a sign that American options remain open.

4.  Hotard said the acquisition gives American more options.