By Albin Sybera Czech Prime Minister Petr Fiala met US President Joe Biden at the White House on April 15 as Ukraine’s allies continued to pile pressure on the US Congress to stop blocking US aid to Kyiv. Biden welcomed Fiala and his delegation for about an hour in what Czech media interpreted as a success for Fiala’s cabinet’s foreign policy and its military backing of Ukraine. “We discussed support for Ukraine because Czechs know Putin’s ambitions don’t end there,” Biden’s Facebook page stated following the meeting. Biden also stated the meeting was “to celebrate the Czech Republic’s 25 anni…